Behind the Mask - MKM - 39

Behind the Mask

Set: Murders at Karlov Manor

Card Number: 39

Rarity: Common

Finish: Normal

Condition: Near Mint

Language: English

Card Type: Instant

As an additional cost to cast this spell, you may collect evidence 6.(To collect evidence 6, exile cards with total mana value 6 or greater from your graveyard.)
Until end of turn, target artifact or creature becomes an artifact creature with base power and toughness 4/3. If evidence was collected, it has base power and toughness 1/1 until end of turn instead.