This time, Strange is going to listen to Shura. He drops the spell, scrambles off of the ground a little bit and rushes towards Bell.

The orc she's attacking is indeed dead. Bell's size starts to shrink a little as she looks around at the chaos, still obviously a little tense. And then, she shrinks a lot as Strange awkwardly scoops Bell up and holds her to his chest as he runs, unintentionally blocking the enemy from her view.

He doesn't have many rapid-fire quick use spells, so Strange is just focusing entirely on running and getting Bell and himself out of this mess. Hopefully Shura's close behind.