Bea, Tora & Guy!
Bea didn't back down as the shield blew up. She threw up a wall of flames around them, and started giving it her all at the giants. She didn't have any qualms about burning them. She wanted to go after Tora but she had disappeared and the Jotun closing in on them meant business.
Her phone, still in her suit, rang and Bea cursed. It was ringing the tone she'd set for the Fantastic Four. The flames shrunk back from her hand and she shouted 'NOT NOW!' into the phone (on speaker) before getting back into the fray. The message was clear enough she knew and Reed was sure to pick up on the background noise of fighting.