Stroke of Genius [Commander 2015] Merfolk Assassin This card's mana value is

This card's mana value is 10

Set: Legendary Collection 4: Joey's World Card type: Normal Spell Rarity: Common Discard 2 cards

you may search your library for an Equipment or Vehicle card

this card gains ATK equal to the Tributed monster's ATK on the field

this card's ATK becomes equal to this card's original ATK

Stroke of Genius [Commander 2015] Merfolk Assassin This card's mana value isSet: Commander 2015 Type: Instant Rarity: Rare Cost: {X}{2}{U} Target player draws X cards. After a hundred failed experiments, Urza was stunned to find that common silver passed through the portal undamaged. He immediately designed a golem made of the metal.