The Spot, Living Portal is a rare Legendary Creature — Human Scientist Villain card from Through the Omenpaths (OM1), collector number 150.
When The Spot enters, exile up to one target nonland permanent and up to one target nonland permanent card from a graveyard. When The Spot dies, put him on the bottom of his owner's library. If you do, return the exiled cards to their owners' hands.