Pensive Professor

Increment (Whenever you cast a spell, if the amount of mana you spent is greater than this creature's power or toughness, put a +1/+1 counter on this creature.)
Whenever one or more +1/+1 counters are put on this creature, draw a card.

EDHREC rank #5597

USD reference: $0.39 (~₱24.57) · Foil: $0.51 (~₱32.13)