Faction wars a joke?
5 heroes, 4 stars, well geared, epic or acended blue, didnt even make a dent on orc boss! It's so hard it ain't even fun trying. First boss skill nullifies all i do for 2 turns, then comes the taunt spaming, and another round of nullifie. Meanwhile the minions heal the boss for 95k every turn.
The person who designed this boss should look for another job, cause the love for gaming is no where to be found in this encounter.