Crush of Tentacles (Prerelease) [Oath of the Gatewatch Prerelease Promos]

Set: Oath of the Gatewatch Prerelease Promos Type: Sorcery Rarity: Mythic Cost: {4}{U}{U} Surge {3}{U}{U} (You may cast this spell for its surge cost if you or a teammate has cast another spell this turn.)Return all nonland permanents to their owners' hands. If this spell's surge cost was paid, create an 8/8 blue Octopus creature token.