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.)
legal Legacy
legal Vintage
not legal Modern
not legal Standard
not legal Pioneer
not legal Pauper
not legal Historic
legal Commander
This print of Karlach, Fury of Avernus is not tournament legal.
