Awaken Chaos Era | Ash Magisteria guide

Ash Magisteria's attacks

Summon Flames: Summons 5 Fire Imp(s) to assist in battle. Can only be triggered once per round.
Blaze Strike: Deals damage to an enemy and calls a joint attack from all Fire Imps.
Flame Bomb: Deals damage to an enemy and applies Flame Bomb for 3 turn(s). When the target dies or the countdown expires, deals True Damage to all enemies and inflicts stun on the target for 1 turn(s).
Flame Vortex: Deals damage to all enemies and recovers 150% of damage dealt as Health. Grants a bonus turn at the end of the round.
Sacrificial Cannon: Damages all enemies. IF there are surviving Fire Imps, then converts 50% of health into +500% damage bonus to Sacrificial Cannon attacks.

Madbombers skills

Fire Sparkle: Deals damage to an enemy, with a 50% chance to apply ignite for 2 turns..
Molten: Deals damage to all enemies, with a 30% chance to apply a ignite effect for turns.

AoE is going to be key to having efficient clears in this dungeon, and that is particularly where Nathalia, and Mulhex shine. Furthermore, make sure you have a cleanser for the bomb debuff in longer fights. Brand, Mary, Blackhorn and Celestial Kane can fill this role nicely.