Worried about Ellana, Inessa quickly follows up with a Heal spell. It might not take away the worst of the damage, but at the very least, it will ease her pain. A more accomplished healer can do better work on her, she's certain.

Upon seeing the flaming mage running towards her, Inessa recoils and casts Chilling Array, placing a set of ice mines before her. That ought to put out his fiery robes...and hold him in place long enough for her to finish off.

Garahel lets Morrigan finish off the two idiots if she pleases, though the one with the warhammer gets his attention and on the way back, he tries to charge that one from behind. If he can knock him over, then Morrigan can finish it off. Teamwork is fun.