Vesuvan Doppelganger [Collectors' Edition] Equipment Dog Kaya was left with nothing

Kaya was left with nothing but multiplying questions

Set: Core Set 2020 Type: Enchantment — Aura Rarity: Common Cost: {1}{R} Enchant creature

Set: Innistrad: Double Feature Type: Legendary Creature — Spirit Rarity: Rare Cost: {W}{U} Flying

Set: Core Set 2020 Type: Creature — Griffin Rarity: Common Cost: {3}{W} Flying

Vesuvan Doppelganger [Collectors' Edition] Equipment Dog Kaya was left with nothingSet: Collectors' 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."