Mentor , the Cunning

+1: Discard a card , then draw two cards and exile one of them , you may play that card till the end of your next turn.
-2: Create a 2/2 homunculus token creature with "Whenever damage would be dealt to a card named Mentor ,the Cunning , you may sacrifice this instead"
-6: You get an emblem with "Floating mana you produce does not disssapear at the end of the phase"