Eternity Vessel [Zendikar] H30 you may destroy target creature

you may destroy target creature if its power is 0 or less

Must first be Special Summoned (from your hand) while the total ATK of all monsters your opponent controls is more than that of all monsters you control

Set: Modern Masters Type: Land Rarity: Rare Whenever City of Brass becomes tapped

"It's not just what you know

Eternity Vessel [Zendikar] H30 you may destroy target creatureSet: Zendikar Type: Artifact Rarity: Mythic Cost: {6} Eternity Vessel enters the battlefield with X charge counters on it, where X is your life total. Landfall Whenever a land enters the battlefield under your control, you may have your life total become the number of charge counters on Eternity Vessel.