Cursed Vitality

Cursed Vitality is one of the few Curses of Power, which are high-level spells known for trading aspects of one's self for great power. Cursed Vitality trades the caster's defense for Hit Points. The caster gains +5 Hit Points for every 1 Armor Class sacrificed, and this spell can be casted multiple times in one action, but only down to 0 Armor Class.