Leman Russ

Trample

Emperors Executioner — At the beginning of Combat on any turn, you may tap Leman Russ, if you do he fights target creature you don't control. If this creature is to be put into a graveyard this turn, exile it instead.

Wyrd Slayer — Whenever an opponent casts an instant or sorcery spell, Leman Russ and Astartes you control gain +2/+2 until end of turn.

Here I am and here shall I die.