Combos Utilizing Repel

put an opponent's creature on top of his library, play booby trap, & the rest writes itself.

play repel and put their creature on top of their library. play predict, "guess" what the top card is, kill their creature and draw two cards.

repel one of your opponent's creature at the end of his/her turn, then play bribery to put it into play under your control.

cast repell to put opponent's creature on top of their library. cast ray of erasure to put that creature into opponent's graveyard.

use repel on 2 of the same creature cards your enemy has than attack with scalpelexis if succesful you will take away 8 cards in his library from the game(might be unlikely to happen works real good)

play goblin pyromancer all goblins get a plus up then repel the goblin pyromancer

pick a strong creature card your enemy has and put it out of the game

have shifting wall in play.use repel to put it on top of your library and use erratic explosion to deal x damage to your opponent.