
Whenever you attack, if it's the first combat phase of the turn, untap all attacking creatures. They gain first strike until end of turn. After this phase, there is an additional combat phase.
Choose a Background (You can have a Background as a second commander.)
Karlach, Fury of Avernus has 6 printings, first in Commander Legends: Battle for Baldur's Gate (2022). EDHREC ranks it #1,070 among Commander cards. It appears most in Isshin, Two Heavens as One decks (9,219 on EDHREC). It has 12 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.