Taira no Masakado

Menace, trample

Bushido 3 (Whenever this creature blocks or becomes blocked, it gets +3/+3 until end of turn.)

Whenever a permanent you control haunts,
Taira no Masakado deals damage equal to that permanent's mana value to each opponent.
Whenever a creature that is haunted dies, return
it to the battlefield under your control, it gains
haunt.