Watery Grave [Zendikar Expeditions] Shadows over Innistrad Prerelease Promos {1}{R}: Dragons you control get

{1}{R}: Dragons you control get +1/+0 until end of turn

Set: Portal Three Kingdoms Type: Creature — Cat Rarity: Rare Cost: {2}{G}{G} Whenever Slashing Tiger becomes blocked

Set: Limited Edition Beta Type: Creature — Avatar Rarity: Rare Cost: {3}{G}{G}{G} As long as Gaea's Liege isn't attacking

Set: Arcane Rising Edition: 1st Edition Finish: Rainbow Foil Type: Action Rarity: Super Rare Class: Mechanologist Cost: XX Dash Specialization Search your deck for a Mechanologist item card with cost X

/ Which tells us the way to go

Watery Grave [Zendikar Expeditions] Shadows over Innistrad Prerelease Promos {1}{R}: Dragons you control getSet: Zendikar Expeditions Type: Land Island Swamp Rarity: Mythic ({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.