Sakashima the Impostor [Secret Lair: Heads I Win, Tails You Lose]Set: Secret Lair: Heads I Win, Tails You Lose Type: Legendary Creature Human Rogue Rarity: Rare Cost: {2}{U}{U} You may have Sakashima the Impostor enter the battlefield as a copy of any creature on the battlefield, except its name is Sakashima the Impostor, it's legendary in addition to its other types, and it has "{2}{U}{U}: Return this creature to its owner's hand at the beginning of the next end step."

Set: Modern Horizons Type: Snow Creature — Snake Rarity: Rare Cost: {G}{U} Flash

where X is the total life lost by your opponents this turn

If you would lose the game

Set: Dragons of Tarkir Promos Type: Creature — Dragon Rarity: Rare Cost: {3}{R}{G} Flying

a blockade in the flow of spellcraft

" —Borborygmos

Set: World Championships 2012 Type: Lightning Rarity: Common Retreat cost: Colorless

Born of volcanic forces

then put it into your hand

the chosen creatures attack if able

{B}: Nirkana Revenant gets +1/+1 until end of turn

Set: Journey into Nyx Promos Type: Enchantment Rarity: Rare Cost: {1}{U}{U} Flash