This is bad advice. Use korasi's+full void+ddefender, berserker ring, fury, fire cape/sw cape. Pray melee. When the defilers spawn attack them once for aggro and safe spot them across the queen so more don't spawn later, plus you don't lose as many attack turns on the queen. Your troops don't kill the queen, they kill her healers. Bring a tort with food and a kyatt+ambush scrolls for when your tort is gone. Spec every time she charges. The knights attack the queen, the rangers attack the healers...