Starrk, Los Lobos Released

Flying, Haste, Vigilance, Indestructible, First Strike
Pierce - Whenever a creature attacks you or a planeswalker you control, pay {1} or 1 life, and if you do, deal 4 damage to that attacking creature.
Pay 2 life: Create a 3/3 colorless Spirit Wolf creature token with haste and trample.