Historical Rules · 29 April 2022
Rule 707.3
Official source text from the 29 April 2022 Rules release
The copy’s copiable values become the copied information, as modified by the copy’s status (see rule 110.5). Objects that copy the object will use the new copiable values. Example: Vesuvan Doppelganger reads, “You may have Vesuvan Doppelganger enter the battlefield as a copy of any creature on the battlefield, except it doesn’t copy that creature’s color and it has ‘At the beginning of your upkeep, you may have this creature become a copy of target creature, except it doesn’t copy that creature’s color and it has this ability.’” A Vesuvan Doppelganger enters the battlefield as a copy of Runeclaw Bear (a 2/2 green Bear creature with no abilities). Then a Clone enters the battlefield as a copy of the Doppelganger. The Clone is a 2/2 blue Bear named Runeclaw Bear that has the Doppelganger’s upkeep-triggered ability. Example: Tomoya the Revealer (a flipped flip card) becomes a copy of Nezumi Shortfang (an unflipped flip card). Tomoya’s characteristics become the characteristics of Stabwhisker the Odious, which is the flipped version of Nezumi Shortfang. Example: A face-down Grinning Demon (a creature with morph) becomes a copy of a face-up Branchsnap Lorian (a 4/1 green creature with trample and morph {G}). The Demon’s characteristics become the characteristics of Branchsnap Lorian. However, since the creature is face down, it remains a 2/2 colorless creature with no name, types, or abilities, and no mana cost. It can be turned face up for {G}. If it’s turned face up, it will have the characteristics of Branchsnap Lorian. Example: A face-down Grinning Demon (a creature with morph) becomes a copy of Wandering Ones (a 1/1 blue Spirit creature that doesn’t have morph). It will be a face-down Wandering Ones. It remains a 2/2 colorless creature with no name, types, or abilities, and no mana cost. Its controller can’t turn it face up as a special action. If an effect turns it face up, it will have the characteristics of Wandering Ones.