Marill (29) [Wizards of the Coast: Black Star Promos] Mythic Edition "It's a difficult task to

"It's a difficult task to quarantine a plague that moves with the clouds

Set: Ixalan Prerelease Promos Type: Creature — Merfolk Warrior Rarity: Rare Cost: {3}{U} Creatures you control with +1/+1 counters on them can't be blocked

Set: Betrayers of Kamigawa Type: Legendary Creature — Spirit Rarity: Rare Cost: {1}{U}{U} Flying

Set: Judge Gift Cards 2017 Type: Legendary Creature — Kithkin Advisor Rarity: Rare Cost: {G}{W} Noncreature spells with mana value 4 or greater can't be cast

one must assassinate the previous king

Marill (29) [Wizards of the Coast: Black Star Promos] Mythic Edition "It's a difficult task toSet: Wizards of the Coast: Black Star Promos Type: Water Rarity: Black Star Promo Retreat cost: Colorless,Colorless