Level Up 31 (Commander: Teenage Mutant Ninja Turtles)

Enchant creature When this Aura enters, put a +1/+1 counter on enchanted creature. Enchanted creature has "Whenever this creature attacks, double the number of +1/+1 counters on it. Then if it has power 10 or greater, draw a card."

NM - $4.40
LP - $3.50
MP - $2.70
HP - $1.80
DMG - $1.50