Sage of the Fang
From Tarkir: Dragonstorm set
Sage of the Fang
Creature — Human Druid
2/2
When this creature enters, put a +1/+1 counter on target creature.
Renew —
, Exile this card from your graveyard: Put a +1/+1 counter on target creature, then double the number of +1/+1 counters on that creature. Activate only as a sorcery.