Watery Grave [Ravnica: City of Guilds] Artificer Set: Collectors' Edition Type: Instant

Set: Collectors' Edition Type: Instant Rarity: Uncommon Cost: {B} As an additional cost to cast this spell

Set: Arabian Nights Type: Enchantment Rarity: Common Cost: {1}{B}{B} When Oubliette enters the battlefield

Set: Legends Type: Enchantment Rarity: Rare Cost: {2}{U}{U} If an opponent who controls at least as many lands as you do would put a land onto the battlefield

remove a shield counter from it

Watery Grave [Ravnica: City of Guilds] Artificer Set: Collectors' Edition Type: InstantSet: Ravnica: City of Guilds Type: Land Island Swamp Rarity: Rare ({T}: Add {U} or {B}.) As Watery Grave enters the battlefield, you may pay 2 life. If you don't, it enters the battlefield tapped.