Spark Double [Secret Lair: Heads I Win, Tails You Lose] 30th Anniversary Promos you may add an amount

you may add an amount of {C} equal to the number of creatures you control that share a creature type with it

There's plenty of ore left in the mountain

Take on Secret Roles

Whenever an opponent searches their library

Spark Double [Secret Lair: Heads I Win, Tails You Lose] 30th Anniversary Promos you may add an amountSet: Secret Lair: Heads I Win, Tails You Lose 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.