Yoriichi Tsugikuni

Vigilance, Bushido 3, First strike

{t}{p/r}{p/r}: Destroy target Demon or Undead creature.

{t}{p/r}{p/r}{p/r}{p/r}{p/r}{p/r}: If Yoriichi does not have the
highest power of all creatures on the battlefield,
Yoriichi gains the power of the highest power
creature +1 until your next upkeep and attacks the opponent who controls that creature.