Ck3 best counties. If you hold counties in lots of different duchies you anger the vassals who hold the duchy titles and it's harder to get as much of a benefit from duchy buildings since you won't get the full benefit from their bonuses (since. Ck3 best counties

 
 If you hold counties in lots of different duchies you anger the vassals who hold the duchy titles and it's harder to get as much of a benefit from duchy buildings since you won't get the full benefit from their bonuses (sinceCk3 best counties  Especially in the long run

Below is a complete, up-to-date list of all 99 CK3 console commands, these are commonly referred to as cheats. The House of Wisdom is overpowered. Now constructing a mine early one is a hefty price. Step one: Do the tutorial until you're King of Ireland, it really is an excellent tutorial. DOLamba • Holy Roding Empire • 6 yr. Incest is Wincest •. They're in the southern end of Great Britain, and the northern tip of France. . 5 speed. 1. There are three de jure tiers in CK3: duchies, kingdoms, and empires. The culture represents the customs and technologies that a character or county uses. . Build buildings with boosts to development. 4, Nikaea jumps from number 80 in county density to number 49 in barony density. Gives you perspective on what you're walking into by building it in the future. Comrade_Asus. Blood legacy line is too good to pass whatever nation you are playing. All aside, the main thing you need to focus is to buff your men-at-arms with holdings. R5: after trying to plan a campaign, I noticed there wasn't an accurate county map for CK3. Playing Tall Guide - Tips, Tricks, and Strategies for Playing Tall in a Duchy or (small) Kingdom in CK3, or How to Conquer the World with 8 Counties CK3 This is a guide and playthrough for playing tall in Crusader Kings 1. 1. CK3 Intrigue: Become a master of the dark arts. Back to 8. The Largest De Jure Empires in CK3, Ranked; 5. One of the best regions in the world is the Tamil region at the tip of India. With 14 holdings slots, many of them already built up in both 867 and 1066, Wessex has an above average amount of. If you like role playing, unique. Can gain Shieldmaiden / Shieldswain traits. Yeah, the lack of other holdings sucks, but 315% levies and taxes is unbeatable. To change your culture you first have to move your Realm Capital to a County with the culture you want. Has a county with a mine. Here's how to disinherit a child of yours: Go to your character menu by clicking on yourself in the bottom left of the screen. Aragon. You start as vassal to Winterfell but you are exempt from tax and levy. faith }} Just a warning though, if you're not independent, it will set every county in your top liege's realm to Asatru, not just the counties in your realm. Southern Italy is fragmented, allowing for a somewhat easy unification into the kingdom of Sicily. You need to culture merge for some of the top tier traditions. Oct 25, 2023The most county-dense is also Lhomon, at number 20 with 0. This guide will cover a comprehensive strategy for selecting holdings, counties and buildings for Feudal lords in the 1. 6 coastal counties (Sicily) is better, but fml Malta is annoying. . I just usually keep my capital in Norway because of tech and fjords and keep Flanders and most of Sweden in my demesne for money. Mongol Empire – Khan Saru of Cumania. Development level of the targeted county. 9 from neighbor). Yeah, the lack of other holdings sucks, but 315% levies and taxes is unbeatable. Additionally, succession is difficult to control, with the Afghan culture system in CK3 being mostly limited to Clan governments, thus a confederate partition succession law. What's I like starting there is that you don't have too many neighbours. 200 years into campaign, lose best lands to brother in successsion, then he immedieatly gets attacked by neighbour and submits to them, then i lose a 70combat 30 martial character to a 7combat 6 martial (2 intrigue btw) character with that bs win the duel then get stabbed in the back event. Can really save you when you have angry vassals. Building Holding effects County effects Realm effects Religion Description Grand Cathedral +2 Monthly Tax +20% Holding Taxes +20% Monthly Development +0. Best Duchy is Opsikion with 19 baronies in 4 counties. In Crusader Kings 3, being a well-liked ruler throughout one's own realm is ideal for ensuring prosperity. Seville is the best in Hispania for year 867 at 5. 69. Furthermore, if the county is also the capital of its de jure duchy. Notre Dame is always a very nice unique building. Historically, he's kind of interesting: he's the game's representation of Girart de Roussillon, and House Chatenois eventually becomes one of the important houses in European history. Baldur's Gate 3 Class Tier List . At 7 development, both tax and levies should be increased by 3. For example, Paris, Florence, Siena, Milan, Rome and Toledo all have 12 holding slots. Battles won by men-at-arms, knights, and commanders. Let’s say you have one county with 3 buildings boosting heavy infantry… Simply station your heavy infantry there and pop their regiment number to max. CK3 guide: Beginner tips to get you started. Gain control over and create the. Constantinople is typically the highest development county in the world in the absence of a concerted effort by the player. Delving counties to high prowess characters for better knights. Top 5 Starting Cultures in Crusader Kings 3. If you want to set the whole realm's faith to your faith (I'm assuming it's Asatru), you can type in this: effect = { every_realm_county = { set_county_faith = root. Crusader Kings 3 Cheats and Console Commands. And no, there isn't any grant independence option. Bonuses to armies and knights. Surrender to the Seljuks and focus on other places (snatch Antioch before. Hybrid with the Norse and take coastal warriors to have heavy infantry but key to keep most Dutch traits for development. At an even development, both taxes and levies are increased at the. CK3AGOT is a total conversion mod set in the world of George R. Mumu is a localized name for Munster. With this Elder Scrolls total conversion mod, Crusader Kings 3 becomes a Tamriel dynasty simulator. Down side is that, iirc, with northern counties they have a debuff of +100% building speed and building cost. You gain a lot of Piety for killing certain ranks of people. Every county in the game has a development score between 0 and 100. Reply. Train Commanders - when you have few conscripts and a lot of good knights and men-at. Get angry, start over runs, and see what the roll of the dice. Industrious gives 1. 17. Crusader Kings 2 Europa Universalis: Rome Hearts of Iron 2. The answer is clearly Reykjavik. Sjaelland would be nice but as was said, it lacks counties. It's a culture, it'll never flip as. You have many coastal regions, access to a nearby silver mine, Rome is one of the best counties in the world, and Republican Legacy makes republics better (important for tall play). CK3 . Isle de France is the best county as capital in Crusader Kings 3. • 1 yr. Incase you are wondering, there are 6 succession laws available in CK3. Innovations represent technological, legal and ideological advances that a Culture can make. Menu. CK3 Building and Holding Guide. 2. While others have lots of holdings. Denmark is best if you are want to try out a Democratic way. Joename. In the British isles, I think it is between, Herefordshire, with 3 special building slots, west Riding with 6 holdings, and Middlesex with the farmland and tower of London. My Persian Empire guide. That way you control all on the Ironwood forests. Sardinia is nice to play tall, small insular kingdom, own culture and a good position to install your kinsmen at various kingdoms and duchies. Step two: Start with Connacht 867, immediately take Briefne. 3. The duchy of Wessex consists of 4 counties, all with coastal access allowing for the tradeport line of buildings. Hey, I generally like a tall playstyle, and in ck2 I loved playing Venice and building so tall that Venezia alone rivaled entire empires in terms of income and troops, so I have been trying to find good counties for building tall in ck3. Overall, the strategy should be to play tall. Here is a full list of all the console command cheats you can use in CK3: Console Command Cheat. It's useful to have some options within a county in case your domain limit increases so that you can fill up until you get a full county. Around ~6 millions of people in Gaul at the beggining of roman expansion (-125). You will now select the province you want to convert and. The needed time to establish a tradition is dependent on the number of counties with that culture. When you are either over the holding limit grant extra counties to. My best playthroughs were with provence in 867. What I’m trying to do is convert every Catholic county, everywhere, to. County capitals allow the construction of an additional building and have +1 Fort Level. A character wins a war against an involved ruler. They also don’t pass on to their children so there’s not a bunch of people with claims running around in a few generations. Mongol Empire – Khan Saru of Cumania. 11) of the game. Madurai is probably one of the best single counties. BE Brittany. Baghdad is a distant 2nd, but also great. • 1 yr. Especially in the long run. r/playatlas. well zachlumia is the best county in the game, bohemia is the best duchy. Build new holdings in your county. Counties are the smallest kind of domain you can hold in Crusader Kings 3, and as such you'll need to manage them carefully. It only has one holding but has the OP Theodesian Walls (the +300% levies and taxes more than make up for lack of holdings), plus the Hagia Sophia. You can have 5 castles, three coastal with ports ( two plains, 1 jungle), and two farmland castles inland. Quarrelsome gives you casus belli against everyone in your diplomatic range. The duchy of Wessex consists of 4 counties, all with coastal access allowing for the tradeport line of buildings. Each Barony in the game only has 1 Special. Each castle in your capital duchy, if you own the duchy that holds your capital county, has a 50% levy size bonus; it also is deprioritized for being taken away through gavelkind/liege plots. porridgepirate • 6 mo. Crusader Kings. If you want to expand and be at war all the. in Crusader Kings 3 Guides. add_claim [title id] [character id] Adds a pressed claim on [ title id ] for [character id]. In the end, what's "best" completely depends on what you want to do. Hybrid with the Norse and take coastal warriors to have heavy infantry but key to keep most Dutch traits for development. The capital county, Pagan, has 6 building slots and a unique building, the Ananda Temple, with rather good bonuses, and there are 6 counties in the. I would argue that Madurai (In South of India) with 7 holdings might be. Where should I put my realm capital. 2. All aside, the main thing you need to focus is to buff your men-at-arms with holdings. - County of Klingenber/Speyer (Germany, Franconia): You start with many counties but the real gem is Speyer which has a farmland capital 4 plain baronies which can give you a solid economic base. The one you mentioned with 8 is the one with highest holding count, but that does not mean it's the best one. Gives you many traditions, so it’s very flexible. Expands easily and you're wedged between a few kingdoms and Chiefdoms if. You can also grant the county to a vassal that has the culture you want. Essex is the standard best choice, and Hwicce is nice. He can declare Holy Wars on the three counties beneath Messina: Palermo, Agrigento, and Siracusa. You’ll stack-wipe the AI forces without breaking a sweat. 2) They have industrious which gives - 15% to building construction time and +25 developement every time a building is constructed. Finnmark for maximum attrition as they try to march on your capital. Göttingen (Germany), Mudigonda (India), Bure, Bambuk, and Niani (Africa) are all top tier picks because of their mines. None are particularly good in Central Africa. My favorite is Bohemia. Fortunately, the base game was already outstanding enough that I gladly supported it for our best games of the 2010s list. 1. Chola also has a holy site depending on your religion. And, a big advantage: All the counties in the duchy form a ring around the capital, Prague. Norse. Whether it be just one county or a small duchy, the player uses all of their resources to funnel a small area on the map. Sjaelland itself is at 65 (Monthly growth +12. The pope, being the head of the religion. Constantinople is probably the best in the game. Image: Paradox Interactive via HGG / Nathan Hart. CK3 : r/CrusaderKings. Earl Murchad mac Diarmait of Dublin. Pretty much any count in Byzantium or any of the Karling kingdoms, or Abbasid empire. So some of the numbers are a bit less. Counties are the smallest kind of domain you can hold in Crusader Kings 3, and as such you'll need to manage them carefully. Hello and welcome to the Top 5 Best Map Mods in Crusader Kings 3. Catholicism, in general, is usually a safe bet for a CK3 playthrough as there are many alliances to be had and crusades to be called. 5 from their three baronies and two. Crusader Kings 3 Congenital Trait Tier List. is there something like elective monarchy available or is primo pretty much the best bet? Locked post. Temples are best for gold AND levies due to giving up to 50% tax and 100% levies at +50 court chaplain opinion. CK3 religion: Control your population through faith. Remember that development spreads to adjacent counties, so be strategic in which counties you focus on. Rulers can change a county's culture by ordering their Steward to complete the Promote Culture council task. County-level vassals in a duchy will tend to vote for your primary heir since they are the primary heir. Crusader Kings 3 is a game that really cares about its historical accuracy. Both Sjælland and Jylland are crappy Duchies, though, with only 2 counties each. r/ClashOfClans. Once you get more free spots for men-at-arms, you can just create duplicates of the ones we have listed above. I can’t get enough of CK3, HOI4, EU4, Stellaris, etc. Valois is quite nice -- 7 counties and Ile-de. One of the. Development. The more power they hold, the more land their subjects can work and, most importantly, the more tax they will produce! Manor Houses are the best buildings for. For every additional 5% CA you have it will increase the conversion probability by 5%. CK3 Wiki Active Wikis. I wanted to convert a province to my culture and it said 149 years till completion whereas converting religion took about 5 years?. For the counties, it's usually best to try to just improving your capital and keeping a nice stash of gold just in case, and later with high partition/primo you can start focusing on other counties. Here are some places to target playing 'tall' (with the stewardship & perks for that many holdings). Go north or east, and in the meantime, hold on to the counties with trade posts as your demesne holdings. 1. In CK3 they just teleport to wherever you drop the rally point, so you could just own the best counties available. The Scandinavians can be really fun one county starts. Mix French and Dutch to create Flemish culture with all the Dutch traits to build tall, and the French chanson de geste and chivalry for knight bonuses. Few counties, but some giant ones with holdings. Published Apr 6, 2022. Engage in courtly intrigue, dynastic struggles, and holy warfare in mediæval Europe, Africa, the Middle East, India, the steppes and Tibet. Jump to latest Follow Reply. The modifiers are often large (around -20 IIRC), which is a pain especially on dukes. At top level, Warlike court boosts your knights, men-at-arms, and even the levy size. If you play in Britain, then you should, obviously, choose Mercia (9 counties). The first way is by using your religious council member to Convert County Faith. R. County C is assigned to some courtier with good traits. Struggle. With the option of 8 holdings, this is the largest county and therefore certainly a candidate for one of the best counties. The only tutorial on steam about military in ck3 and what is related to it. This gives you 10 castles, 10 cities, and 5 temples. I could have done a whole separate CK3 run with a count in the same time I spent on pause just distributing counties around. CK3 BEST CULTURE TRADITIONS. CK3 Hi, this is much easier compared to CK2 but just a slog depending on the situation given the counties needed. So some of the numbers are a bit less. ) Fervor of your religion. It isn't impossible. . Can gain Shieldmaiden / Shieldswain traits. The maximum penalty is 87. Inheriting Italy after that shouldn't be too difficult - the only problem is that the byzantines still hold a county or two in the far south of the peninsula. 84% of Scotland is nature or grazing. Even better if you are Orthodox or Muslim as the Hagia Sofia is also extremly powerful. Leave a. Religious icon perk in the Theologian tree of learning lifestyle. Arguably, best university is in Siena. A little late to the discussion, but I find the count of Capua in 867 a really fun start. Here are my top choices (in no particular ranking): Duchy of Flanders; Starting with a classic. The one you mentioned with 8 is the one with highest holding count, but that does not mean it's the best one. Challenge Level: Hard. Its holding can never be destroyed and is always owned by the ruler who holds the county title. 7) Latium (3 counties, all by the water. ago. Baghdad has 14 floodplains holdings, which is almost the entire duchy (16 holdings in 5 counties). If you like any of these mods check on the links below. Best option might indeed be to hunker down for two or three generations, making money through. Otherwise same place but 867. Lets say, I own a duchy with two counties, county A and B. Brave personality trait has amazing bonuses as long as you don’t mind dying in battle…. Pagan is nicely located on the eastern border of the map, so you dont have to worry about any neighbours (looking at you, Bohemia), you can just conquer a bit of India for the valuable provinces if you feel like. Maksim-Y-orekhov. Mayor of county A gets a city in county C. A guide to playing a Norse Viking, starting from 867. Wessex. Makran has the largest barony to county ratio, at 4. On this page you can learn more about how CK3 succession laws work. I was poking around Croatia & Serbia. Notes: If a deceased child had any descendants, their would-be. A capital with lots of holding slots preferably. If you like making battle plans, optimizing, and integrating research and economic development into your long term military strategy, HOI4. Easiest way is probably to install vassals of your culture on any newly conquered territory. Republican vassals give you 30% taxes which is much more. Executions are always fun to have when creating a dynasty, even when your only a peasant watching them happen. You can expand fast in Scotland by conquering other regions. [v1. Share. 2. Best Duchies: Thrace, Baghdad, Bohemia, Valois and Latium (if you can hold Temples and are of a faith that has Rome as a. I was wondering what you think the best counties to hold personally are (income and other modifiers). I could give you a list of the 10 most interesting characters to play in CK3. The most county-dense is also Lhomon, at number 20 with 0. Bamian - Love the special building but. In CK2 I could manage to do it within a lifetime, but it seems like it will take atleast 300-400 years to do so in CK3, especially considering my culture has to unlock all technologies in the Tribal era (some of them say it'll take 200 years and other absurd amount of years). CK3 Best Counties for Capital. You can also use the customized menu at the top of the page to see all my CK3 articles. Cultural innovations progress faster. The county of Nassau is my home region including my hometown! So going for Duchy of Hesse and then a custom kingdom! What I yet have to try for an "ultimate tall play": Having those tiny two county kingdoms of Venice, Crete and Cyprus. Crusader Kings is a historical grand strategy / RPG game series for PC, Mac, Linux, PlayStation 5 & Xbox Series X|S developed & published by Paradox Development Studio. Mightyballmann • 2 yr. Ridiculously good spot for a tall playthrough. You can also get absolute crown rule within a ruler or 2 by going for the Unite the West Slavs decision and being able to designate an heir. Keeping up appearances and good relations with other rulers, lieges, and vassals is vital in Crusader Kings 3, especially if players want to gain land with no war. ย. On my best run I had founded the empire of Scandinavia by the death of the first ruler, and I basically just conquered duchies from weaker kingdoms to land my other sons with duchies to cut them out of the main succession. I haven’t heard this sentiment in like a decade man thank you for reminding me people still debate this ancient argument but naw man with cross platform everyone is the same playing field so the different demographics doesn’t really apply anymoreIf you play as the Irish, Welsh, and maybe Gaelic and conquer the entirety of Britain you can get a +25% buff to convert culture in the British Isles for a long time. some of those counties have like 7 or 8 holdings in a single County. Best county in the game. Ideally, this is 3-4 duchies that contain 8-15 counties total as you want to be holding the majority of titles in this land. Imprisoning none direct vassals can make you hundreds of ducats a year and has very little risk. For comparison, the next most developed county that isn't mine is Constantinople at 41 and it's being significantly outpaced. Hard period after, down to 5~6 millions (~1000) 12 millions again in 1200. . Constantinople. Engage in courtly intrigue, dynastic struggles, and holy warfare in mediæval Europe, Africa, the Middle East, India, the steppes and Tibet. On a map, King Boris of Bulgaria’s position looks to be indomitable. Esteemed Hospitality is too high; I'd call it C, maybe D. . If you hold counties in lots of different duchies you anger the vassals who hold the duchy titles and it's harder to get as much of a benefit from duchy buildings since you won't get the full benefit from their bonuses (since. great starting counties: Aachen, Baghdad, (Giza), Pataliputra. Frisia. So during the hostility phase I revoked a county in Navarra (smallest kingdom, so even if culture and faith aren't right it shouldn't take long), created the kingdom of Navarra title (don't even know if that's necessary cause I didn't change it to primary), put my capital there, converted culture and done lol. Crusader Kings is a historical grand strategy / RPG game series for PC, Mac, Linux, PlayStation 5 & Xbox Series X|S developed & published by Paradox Development Studio. There are also plenty of logical paths to. The trick here is to control all counties in a duchy if you want to eliminate any other candidates, or even have anyone else vote at all. then my new character has only 1 county, lost all. Age of Wonders 4 Empire of Sin Cities: Skylines 2 Crusader Kings 3 Europa Universalis 4 Hearts of Iron 4 Hunter: The Reckoning Imperator: Rome Prison Architect Stellaris Surviving Mars Surviving the Aftermath Vampire: The Masquerade Victoria 3. Warlike. Just pick and choose the best counties (which usually will include the duchy capital) to keep as your personal holdings. Changing laws. ago. Edit: I forgot about the possibility of creating a new faith of your religion without the Islamic syncretism. The succession law is still stuck on Confederate Partition so your lands will be fractured into many pieces assuming you have multiple children. 8. Sorry for the bad audio guys :( It sounded fine in the editor, I think I will remake this video when I have the timeCounties are the smallest kind of domain you can hold in Crusader Kings 3, and as such you'll need to manage them carefully. [deleted] • 9 mo. Create a vassal of your own religion. Crusader Kings is a historical grand strategy / RPG game series for PC, Mac, Linux, PlayStation 5 & Xbox Series X|S developed & published by Paradox Development Studio. 11. Engage in courtly intrigue, dynastic struggles, and holy warfare in mediæval Europe, Africa, the Middle East, India, the steppes and Tibet. List of duchies - CK3 Wiki. Hi, i'm a bit oof a noob of the game and i'm doing my first real campaign. Your best heir is the youngest, yet the oldest is getting the kingdom. Hands down. CK3 Fabricating a Claim. 6. Basically, you can take any duchy in your sight. Of course, clearly the most prosperous frozen wasteland In all of medieval Europe. One area I’d be interested in seeing a feature is in-game ‘feuds/conflicts’ mechanics to help expand play options for counts and small-holding lords in game. My favorite is Bohemia. 7. Pagan is the largest kingdom on the list by number of total counties – and the only one with more than 20. CK3 How to Change your Culture Changing your own culture is a big decision and one with the only real non role-play advantage being if the replacement is further ahead in innovations. I think for my next playthrough, I'm going to try Debegume Soumaoro of Bambuk, inside Ghana. ago. CK3 BEST MEN AT ARMS. In the meantime, collect other counties up to your holding limit. They convert culture if their capital county's culture matches theirs AND they make enough money, if not they'll rather convert to the native culture. Featuring a map that's 2/3 the size of the base game's, the mod. New posts. It seems if you keep your bishop fabricating claims on counties belonging to the same duchy, eventually he will offer you the claim on the whole duchy itself!This is amazing because : You get multiple claims and a wider area in one shot which saves you a lot of gold vs doing claims one by one. Leon. Ile de France (France) and Roma (Italy) are top tier picks with 6 holdings of pure farmlands, and Constantinople (Byzantium) is up there because of the Theodosian Walls. R5: See title. Has a county with a mine. My first ever long term ck3 game was Haesteinn to Sardinia to reforming Hellenic Rome, highly recommend. true. Jul 2, 2020. 1 upvote · 4 comments. Recently I managed as an emperor to snatch away a good third of the holy roman empire (once in a lifetime war for the kingdom of germany), and this bumped me p like 40/12 in terms of land owned, basically now i have to grant. This. Domain to Demesne. Hey, I generally like a tall playstyle, and in ck2 I loved playing Venice and building so tall that Venezia alone rivaled entire empires in terms of income and troops, so I have been trying to find good counties for building tall in ck3. Cities: Skylines Crusader Kings 2 Arsenal of Democracy Europa Universalis 2 Europa Universalis 3 Europa. Maybe a good secondary duchy to hold. The wiki is wrong and it seems to just give a +5% not a +0. In the Object Inspector window, expand "Script Runner" -> "Effect". ActiveBuffalo9. As you are prussia, I think Bohemia and Uppland in Sweden are in rather. Most of them aren’t formed either; you must acquire 80% of the de jure land to create the title. Crusader Kings III > General Discussions > Topic Details. Engage in courtly intrigue, dynastic struggles, and holy warfare in mediæval Europe, Africa, the Middle East, India, the steppes and Tibet. Special mines are also very nice to get control of in the early game and theres usually at least one somewhere closeby. +5 Popular Opinion. 10 Monthly Development Growth Councilor Base + +0. Since succession is the most important thing in the game, I decided to make this guide for you. 867 you can eat up all Irish minors in an instant but as you mentioned i bumped into the same issue regarding the norse neighbours who all seem to be allies, i was down to needing two more counties to form the kingdom but had to deal with a huge pagan alliance, i had someone in france,wessex and the scotts aiding me but it wasn't enough. Temples are best for gold AND levies due to giving up to 50% tax and 100% levies at +50 court chaplain opinion. Open comment sort options. -- do I need to put fields in each. Dark Green: Normal universities. Havent tried Creta yet, but that might be fun as a vassal to the byzantines/ abbasids or trying to survive them + egypt. Forgonett. Armed Pilgrimages / Struggle and Submission (Armed Pilgrimages) -20% Holy War Piety Cost (Struggle and Submission) +50% Piety and Devotion from Holy Wars +25% County Conversion Speed per owned Holy Site if no Head of FaithValois, Normandy and Flanders. You can build Notre-Dame and University of Montlhery. Is there any way to keep the counties of the starting duchy from the 1064 start on? I'd have no problems if confederate partition handed off everything outside of it, but being stuck to the two baronies of my realm capital each time my hobo dies because even the two other countries also go to brothers is a bit harsh. Crusader Kings is a historical grand strategy / RPG game series for PC, Mac, Linux, PlayStation 5 & Xbox Series X|S developed & published by Paradox Development Studio. Catholicism, in general, is usually a safe bet for a CK3 playthrough as there are many alliances to be had and crusades to be called.