Sage of Hours

Heroic — Whenever you cast a spell that targets this creature, put a +1/+1 counter on it.
Remove all +1/+1 counters from this creature: For each five counters removed this way, take an extra turn after this one.

EDHREC rank #7821

USD reference: $10.60 (~₱663.52) · Foil: $15.62 (~₱977.76)