Sakashima the Impostor [Mystery Booster] Nightmare Horror {T}: Put a +1/+1 counter

{T}: Put a +1/+1 counter on each green creature that entered the battlefield this turn

Devouring Chaos deals damage equal to the exiled card's mana value to any target

Green spells you control can't be countered

their bones now rest

Set: Explorers of Ixalan Type: Sorcery Rarity: Mythic Cost: {3}{U}{U} Target player takes an extra turn after this one

Sakashima the Impostor [Mystery Booster] Nightmare Horror {T}: Put a +1/+1 counterSet: Mystery Booster 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."