Loth-Wolf

Whenever a Being or Creature card with white
enters the field under your control, choose one -
• Put a +1/+1 counter on this card.
• Gain Vitality equal to the number of Being and Creature cards with white you control.
World Walk - {5}, exile this card: Exile up to three
Being or Creature cards from your deck. After
two turns, return this card and the exiled cards
from this ability to the field.