The Great Henge [Throne of Eldraine] Case are threatening to break out

are threatening to break out of their cosmic prison and awake into the world

and face the unnatural echoes of her empire's own dark secrets

it does not sacrifice itself randomly

when one encounters unranked Hold Warriors

After 9 rounds

The Great Henge [Throne of Eldraine] Case are threatening to break outSet: Throne of Eldraine Type: Legendary Artifact Rarity: Mythic Cost: {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 enters the battlefield under your control, put a +1 +1 counter on it and draw a card.