Spark Double [War of the Spark] Beta Edition players can't untap more than

players can't untap more than two permanents during their untap steps

sacrifice Mana Vortex

Valuing scholarship above all else

change its text by replacing all instances of "target" with "each

Spark Double [War of the Spark] Beta Edition players can't untap more thanSet: War of the Spark Type: Creature Illusion Rarity: Rare Cost: {3}{U} You may have Spark Double enter the battlefield as a copy of a creature or planeswalker you control, except it enters with an additional +1 +1 counter on it if it's a creature, it enters with an additional loyalty counter on it if it's a planeswalker, and it isn't legendary if that permanent is legendary.