Watery Grave (Promo Pack) [Guilds of Ravnica Promos] Human Rogue you may put a Goblin

you may put a Goblin permanent card from your hand onto the battlefield

{T}: Add {R} or {G}

what is the origin of the bizarre froghemoth

Set: Zendikar Expeditions Type: Land — Plains Island Rarity: Mythic ({T}: Add {W} or {U}

Set: Collectors' Edition Type: Instant Rarity: Uncommon Cost: {2}{U} Psionic Blast deals 4 damage to any target and 2 damage to you

Watery Grave (Promo Pack) [Guilds of Ravnica Promos] Human Rogue you may put a GoblinSet: Guilds of Ravnica Promos 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. Few believe Duskmantle exists. Fewer find it. None live to bear witness.