Strax, Sontaran Nurse
Legendary Creature — Alien Cleric, {3}{R}{G}
Oracle Text
Vigilance, trample
Grenades! — {2}, {T}, 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.