diff --git a/common/culture/traditions/NEOW_traditions.txt b/common/culture/traditions/NEOW_traditions.txt
index edf85a5ad..21be49521 100644
--- a/common/culture/traditions/NEOW_traditions.txt
+++ b/common/culture/traditions/NEOW_traditions.txt
@@ -1365,4 +1365,100 @@ tradition_ruin_delvers = {
 			multiply = 0
 		}
 	}
+}
+
+tradition_karlovec_legacy = {
+
+	category = societal
+
+	layers = {
+		0 = learning
+		1 = mediterranean
+		4 = crown.dds
+	}
+
+	can_pick = { 
+		OR = {
+			has_cultural_pillar = heritage_magyar
+			has_cultural_pillar = heritage_west_slavic
+		} 
+	}
+
+	parameters = {
+		extra_language_cap_2 = yes
+		harder_to_convert_county_culture = yes
+		likes_same_tradition = yes
+	}
+
+	culture_modifier = {
+		
+	}
+	character_modifier = {
+		ignore_different_faith_opinion = yes
+	}
+
+	cost = { 
+		prestige = {
+			add = {
+				value = tradition_base_cost
+				desc = BASE
+				format = "BASE_VALUE_FORMAT"
+			}
+			if = {
+				limit = {
+					NOR = {
+						culture_pillar:ethos_communal = { is_in_list = traits }
+						culture_pillar:ethos_egalitarian = { is_in_list = traits }
+					}
+				}
+				add = {
+					value = tradition_incompatible_ethos_penalty
+					desc = not_communal_or_egalitarian_desc
+				}
+			}
+
+			if = {
+				limit = {
+					scope:character = {
+						has_variable = tradition_xenophilic_travel_discount
+					}
+					
+				}
+
+				add = {
+					value = tradition_travel_discount
+					desc = tradition_travel_discount_desc
+				}
+			}
+
+			if = {
+				limit = {
+					culture_tradition_reduction_trigger = { TRADITION = tradition_karlovec_legacy }
+				}
+				multiply = {
+					value = 0.5
+					desc = inspired_by_culture_desc
+				}
+			}
+
+			multiply = tradition_replacement_cost_if_relevant
+		} 
+	}
+
+	ai_will_do = { 
+		value = 100
+		if = {
+			limit = { # Avoid stacking similar traditions
+				culture_tradition:tradition_culture_blending = { is_in_list = traits }
+				culture_tradition:tradition_tgp_religious_hospitality = { is_in_list = traits }
+			}
+			multiply = 0.25
+		}
+		if = {
+			limit = { # If you like to invade people, don't pick this tradition
+				culture_tradition:tradition_malleable_invaders = { is_in_list = traits }
+			}
+			multiply = 0
+		}
+	}
 }
\ No newline at end of file
diff --git a/common/modifier_definition_formats/NEOW_definitions.txt b/common/modifier_definition_formats/NEOW_definitions.txt
index b8f3553ae..2bc10c178 100644
--- a/common/modifier_definition_formats/NEOW_definitions.txt
+++ b/common/modifier_definition_formats/NEOW_definitions.txt
@@ -96,4 +96,8 @@ tells_levy_size = {
 	decimals = 0
 	prefix = MOD_SOLDIER_PREFIX
 	percent = yes
+}
+
+likes_same_tradition = {
+	decimals = 0
 }
\ No newline at end of file
diff --git a/common/on_action/yearly_on_actions.txt b/common/on_action/yearly_on_actions.txt
index 310e3863a..614bb78fb 100644
--- a/common/on_action/yearly_on_actions.txt
+++ b/common/on_action/yearly_on_actions.txt
@@ -2517,6 +2517,28 @@ three_year_playable_pulse = {
 				domicile = { move_domicile = scope:scoped_ruler.capital_province }
 			}
 		}
+		#same tradition opinion
+		if = {
+			limit = {
+				culture = {
+					has_cultural_parameter = likes_same_tradition
+				}
+			}
+			every_ruler = {
+				if = {
+					limit = {
+						culture = {
+							has_cultural_parameter = likes_same_tradition
+						}
+					}
+					add_opinion = {
+						target = PREV
+						modifier = same_tradition_opinion
+						opinion = 10
+					}
+				}
+			}
+		}
 		if = { # Inspirations for courtiers of Advancement Movement rulers
 			limit = {
 				has_dlc_feature = all_under_heaven
diff --git a/common/opinion_modifiers/NEOW_opinion_modifiers.txt b/common/opinion_modifiers/NEOW_opinion_modifiers.txt
new file mode 100644
index 000000000..43ebce51d
--- /dev/null
+++ b/common/opinion_modifiers/NEOW_opinion_modifiers.txt
@@ -0,0 +1,3 @@
+same_tradition_opinion = {
+    opinion = 10
+}
\ No newline at end of file