Reopening

At start of combat, if unit's HP ≥ 25%, inflicts Atk-5 on foe, inflicts Special cooldown charge -1 on foe per attack (only highest value applied; does not stack), deals damage = X% of unit's Def (excluding area-of-effect Specials), and reduces damage from foe's attacks by X% of unit's Def during combat (excluding area-of-effect Specials; if unit can make a follow-up attack or if unit triggers the "unit attacks twice" effect, X = 10; otherwise, X = 20).