Daylight Zone
When an Undead creature starts their turn in a Daylight Zone or when they touch a Daylight Zone for the first time on their turn, they gain one stack of Vulnerable for each stack of Daylight Zone.
When an Undead creature starts their turn in a Daylight Zone or when they touch a Daylight Zone for the first time on their turn, they gain one stack of Vulnerable for each stack of Daylight Zone.