Vesuvan Doppelganger [Unlimited Edition] Bird creatures you control can't be

creatures you control can't be the targets of spells or abilities your opponents control this turn

It's a matter of strength

{R}: Vaevictis Asmadi gets +1/+0 until end of turn

Set: Beta Edition Type: Artifact Rarity: Rare Cost: {2} At the beginning of each player's draw step

Set: Future Sight Type: Creature — Human Wizard Rarity: Rare Cost: {G} At the beginning of each player's precombat main phase

Vesuvan Doppelganger [Unlimited Edition] Bird creatures you control can't beSet: Unlimited 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, 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."