Watery Grave [Ravnica: City of Guilds] Standardbrawl tap all untapped creatures that

tap all untapped creatures that share a creature type with it or untap all tapped creatures that share a creature type with it

sacrifice Koskun Falls unless you tap an untapped creature you control

All Mountains are Plains

Set: Portal Three Kingdoms Type: Instant Rarity: Uncommon Cost: {W} Cast this spell only during the declare attackers step and only if you've been attacked this step

We have planned our attack

Watery Grave [Ravnica: City of Guilds] Standardbrawl tap all untapped creatures thatSet: 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.