Bishop, Time Fiend

At beginning of upkeep, scry 2 (Look at the top 2
cards of your library. Put one card at the bottom of
your library.)
If Troll, Master Linguist is on the field Bishop, Time Fiend gains hexproof.
If Troll, Master Linguist and Sybion, the Destroyer
are both on the field, you and target player lose the
game.