CK3 DatabaseCrusader Kings III · 1.20.0.3 “Crozier” · unofficial

Casus belli · Invasions

Migrate to Pannonia

The war is called “Mogyër Migration into the …”

Migrate to Pannonia is a casus belli in Crusader Kings III (invasions). If the attacker wins: Seizes all titles within the defender's realm in the Pannonian Basin. All lands outside of this will be abandoned. If the defender wins: The defender keeps their titles. The war goal is worth 50% war score. Patch 1.20.0.3, from game/common/casus_belli_types/00_event_war.txt.

Quick answers (2)
What do you get for winning a Migrate to Pannonia war in CK3?
Seizes all titles within the defender's realm in the Pannonian Basin. All lands outside of this will be abandoned (patch 1.20.0.3).
What happens on a white peace?
The defender keeps their titles.

How the war ends

Attacker wins

Seizes all titles within the defender's realm in the Pannonian Basin. All lands outside of this will be abandoned.

White peace

The defender keeps their titles.

Defender wins

The defender keeps their titles.

If the war becomes invalid

The … has ended: the defender no longer … any land in the target region.

Who can declare it

The game shows no text of its own for these conditions; the script is below.

Every invasions war (the group's allowed_for_character) (7 lines of game script)
herders_and_tributary_constraints = yes
pam_personal_pacifism_offensive_war_ban_trigger = yes
tgp_dynastic_cycle_offensive_wars_ban_trigger = yes
tgp_war_ban_all_ministers_trigger = yes
NOT = {
	government_has_flag = government_is_theocracy
}

As written in game/common/casus_belli_groups/00_casus_belli_groups.txt.

Attacker (allowed_for_character) (4 lines of game script)
culture = culture:mogyer
faith = {
	has_doctrine_parameter = unreformed
}

As written in game/common/casus_belli_types/00_event_war.txt.

Defender (allowed_against_character) (7 lines of game script)
scope:defender = {
	any_realm_county = {
		title_province = {
			geographical_region = custom_hungary
		}
	}
}

As written in game/common/casus_belli_types/00_event_war.txt.

When it can start (valid_to_start) (2 lines of game script)
scope:target = title:k_hungary
has_character_flag = undertaking_hungarian_migration

As written in game/common/casus_belli_types/00_event_war.txt.

Source: game/common/casus_belli_types/00_event_war.txt and the English localisation, Crusader Kings III 1.20.0.3. “The attacker”, “the defender” stand where the game names the character; “…” marks other words it fills in during play.