The Great Henge (Avatar: The Last Airbender: Eternal-Legal)

This spell costs {X} less to cast, where X is the greatest power among creatures you control. {T}: Add {G}{G}. You gain 2 life. Whenever a nontoken creature you control enters, put a +1/+1 counter on it and draw a card.

NM - $101.50
LP - $81.00
MP - $61.00
HP - $40.50
DMG - $20.50