Imaginary Pet [Ninth Edition] Spirit Noble you may cast it if

you may cast it if it's an instant or sorcery spell

Set: Odyssey Type: Creature — Human Wizard Rarity: Rare Cost: {U}{U}{U} Tap an untapped Wizard you control: Counter target spell unless its controller pays {1}

Set: Arabian Nights Type: Creature — Djinn Rarity: Rare Cost: {3}{G} At the beginning of your upkeep

Set: Planechase Anthology Planes Type: Plane — Luvion Rarity: Common Creatures without flying or islandwalk can't attack

Imaginary Pet [Ninth Edition] Spirit Noble you may cast it ifSet: Ninth Edition Type: Creature Illusion Rarity: Rare Cost: {1}{U} At the beginning of your upkeep, if you have a card in hand, return Imaginary Pet to its owner's hand. "It followed me home. Can I keep it?"