The Great Henge

Legendary Artifact — {7}{G}{G}

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.

Rarity: mythic

EDHREC rank: 227