
+1: Look at the top two cards of your library. Put one of them into your hand and the other on the bottom of your library.
−1: Untap up to four target permanents.
−10: You get an emblem with "You may activate loyalty abilities of planeswalkers you control on any player's turn any time you could cast an instant."
Teferi, Temporal Archmage can be your commander.
Teferi, Temporal Archmage has 6 printings, first in Commander 2014 (2014). EDHREC ranks it #3,890 among Commander cards. It appears most in Atraxa, Praetors' Voice decks (6,425 on EDHREC). 1 public deck on TCG runs it. It has 2 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.