
Gain control of target creature until end of turn. Untap that creature. It gains haste until end of turn. Scry 1. (Look at the top card of your library. You may put that card on the bottom.)
Portent of Betrayal has 3 printings, first in Theros (2013). EDHREC ranks it #17,191 among Commander cards. It appears most in Loki Laufeyson decks (4 on EDHREC). It has 7 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.