Wall of Wonder [Seventh Edition] Merfolk Assassin Set: Revised Edition Type: Creature

Set: Revised Edition Type: Creature — Shapeshifter Rarity: Rare Cost: {3}{U}{U} You may have Vesuvan Doppelganger enter the battlefield as a copy of any creature on the battlefield

Set: Invasion Type: Creature — Cat Soldier Rarity: Rare Cost: {3}{W}{U} {1}{W}{W}: Target creature you control gains protection from the color of your choice until end of turn

and then they become part of it

Early testing failed because the clones were all thumbs

Wall of Wonder [Seventh Edition] Merfolk Assassin Set: Revised Edition Type: CreatureSet: Seventh Edition Type: Creature Wall Rarity: Rare Cost: {2}{U}{U} Defender (This creature can't attack.) {2}{U}{U}: Wall of Wonder gets +4 4 until end of turn and can attack this turn as though it didn't have defender. They wondered at the size of it. It wondered which to eat first.