Pietro, despite being at fault for their having to rescue him, still looked at the pair of them like they were crazy, wincing with each mutant Barton took out, turning his head to avoid the guilt that followed.
He reached for Wanda's hand, taking note of the object in Barton's possession, eyes widening. "...What the hell did you do???" he breathed, a touch of panic in his voice. Either they’d taken out Magnus, or given him even more ammunition to rip them limb from limb.