Strax, Sontaran Nurse (Extended Art) (WHO-444) - Doctor Who: (Extended Art)

Vigilance, trample
Grenades! — {2}, , Sacrifice an artifact: Choose a player at random. When you do, Strax fights another target creature that player controls.
Glory of Battle — Whenever Strax deals damage to a creature, put a +1/+1 counter on Strax.