Vaporous Djinn [Mirage]

Vaporous Djinn [Mirage]Set: Mirage Type: Creature Djinn Rarity: Uncommon Cost: {2}{U}{U} Flying At the beginning of your upkeep, Vaporous Djinn phases out unless you pay {U}{U}. (While it's phased out, it's treated as though it doesn't exist. It phases in before you untap during your next untap step.) "What is taking them so long to fill the waterskins?" Mwani, Mtenda goatherd

you may pay {X}{G}{G} and exile it with X time counters on it

but then again

the more I gain hope that Volrath and his cursed stronghold will one day fall

When Helvault is put into a graveyard from the battlefield

swampwalk (This creature can't be blocked as long as defending player controls an Island or a Swamp

Set: Portal Three Kingdoms Type: Creature — Human Soldier Rarity: Uncommon Cost: {3}{R} Whenever Yuan Shao's Infantry attacks alone

but we are the reed that bends without breaking

Set: Sun & Moon: Guardians Rising Type: Fire Rarity: Rare Retreat cost: Colorless

Set: Khans of Tarkir Type: Creature — Elemental Rarity: Common Cost: {5}{U} Morph {4}{U} (You may cast this card face down as a 2/2 creature for {3}

Set: Commander 2015 Type: Instant Rarity: Common Cost: {2}{W} Kicker {R} (You may pay an additional {R} as you cast this spell

creatures you control have swampwalk

Morph {2}{R} (You may cast this card face down as a 2/2 creature for {3}