Watery Grave [Guilds of Ravnica Promos] Unglued instant and sorcery spells you

instant and sorcery spells you cast this turn cost {3} less to cast

and how the skin peels back

sacrifice Mana Vortex

Set: Urza's Saga Type: Enchantment Rare Cost: {2}{B}{B} Whenever a creature enters the battlefield

Set: Limited Edition Beta Type: Basic Land — Island Common Cost: ({T}: Add {U}

Watery Grave [Guilds of Ravnica Promos] Unglued instant and sorcery spells youSet: Guilds of Ravnica Promos Type: Land Island Swamp Rare Cost: ({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. Few believe Duskmantle exists. Fewer find it. None live to bear witness.