Willpower

	Willpower
	Rank: ✮ Type: Runestone
On this runestone, there's a thin layer of energy flowing over, weak and unstable. Embedding it into the airship's power furnace can assist with the furnace's power circulation.
Armor +1 After suffering an attack, 30% chance to activate: Enhances Armor by 10 points (Can choose to activate this Runestone before Revenge battle starts)
Source(s):	Bury the Adventurer's Remains Sky Exploration Events: Statue of Giant Sword