Astroquarium

Set: Unfinity (#34)

Rarity: Uncommon

Type: Artifact

Mana Cost: {2}{U}

Colors: Blue

When this artifact enters, you may put an art sticker on it. {1}, {T}: Until end of turn, target creature becomes a blue Shark with base power and toughness 4/4. If the cracks in this artifact's art are completely covered, that creature becomes a blue Octopus with base power and toughness 8/8 instead. Activate only as a sorcery.