majin-bo[1/4]: The +6 Majin-Bo {vamp, MP+6 Int+6} is a quarterstaff that cost the player HP for every spell cast, but heals player HP 60% of the time when the spell damages a monster. Heals 1dDAMAGE HP, adjusted by any {rN} the monster may have. The HP cost is 1 per MP spent. (This will never kill you directly.)