Zane, Ghost of Kurrin

Bushido 1 (Whenever this creature blocks or becomes blocked, it gets +1/+1 until end of turn)
Haste, vigilance, first strike
{3},{t}, Sacrifice an artifact creature: Zane, Ghost
of Kurrin deals damage equal to twice its power
to any creature or planeswalker. If this damage
would be dealt to a god, exile it instead.
"One day, Fumiko will commission our
rematch, wizard!"