Insanity Catalyst

Insanity Catalyst is a weapon crafted by Blacksmith Ed with a 0 wooden or silver catalyst, in combination with the Yellow Demon's Soul found by defeating Old Monk. While the benefit to spellcasters is a special boost in hit power, at the expense of half of the users MP, it's still considered a great choice in earlier stages of leveling. The weapon does eventually lack the hit power effectiveness, and practicality of a full mana bar seen from a maxed out magic and faith stat in the Talisman of Beasts.