Masked Maniac

When Masked Maniac enters the battlefield, you
may attach target equipment you control to it.
As long as Masked Maniac is equipped, it has
haste, undying, and "whenever this creature
attacks, defending player loses 2 life and you gain
2 life."
Martin Cratchett took a hatchet, and donned an eerie
guise. Split a monk in twenty chunks, then feasted
with the flies.