The Escape Containment - Incarnation Technique (Rainbow Foil) Secret Lair Drop Foil card is a rare sorcery card in the Magic: The Gathering game. It features the character Slimer from the Ghostbusters franchise and has a borderless foil finish. Manufactured by Wizards of the Coast, this English-language card is part of the Secret Lair Drop set, with a cost of 4b and an illustration by Bill Mcconkey. This standard-sized card is a unique addition to any Magic: The Gathering collection, offering a special and collectible element for fans of the game.