Karlach, Fury of Avernus

Description

Karlach, Fury of Avernus (SLD-1802) is a legendary red creature with the Choose a Background ability from the Secret Lair Drop set. Whenever you attack in your first combat phase each turn, Karlach untaps all attacking creatures, gives them first strike until end of turn, and creates an additional combat phase after this one. As a legendary commander-capable card, it can serve as one of your commanders and interacts with Backgrounds to enable two-commander strategies.