Karlach, Fury of Avernus [Commander Legends: Battle for Baldur's Gate] Merfolk Wizard Ally This faction-specific Fortification not only

This faction-specific Fortification not only provides covers for your Necron forces as they advance

Hero of Akros and at least two other creatures attacked this combat

As if that wasn’t enough

you may change “nonblack creature” to “nongreen creature” or “forestwalk” to “islandwalk

Karlach, Fury of Avernus [Commander Legends: Battle for Baldur's Gate] Merfolk Wizard Ally This faction-specific Fortification not onlySet: Commander Legends: Battle for Baldur's Gate Type: Legendary Creature Tiefling Barbarian Rarity: Mythic Cost: {4}{R} 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.)