Healer

Bruce

The Hulk was smashing through all the stations while everyone else was taking out the soldiers. One station fires a shot and hits Hulks arm. It bursts into flames and he bellows. He starts running around frantically waving his arm around, in the hope it will distinguish the fire. It does not which makes him even more scared. He's sliwly shrinking back to Banner. Once Bruce is back, he lies flat on his back, arm burnt to a crisp (still burning), honestly looking like he'd rather be interrogating Loki. That's saying something. "Pass me your shield!" shouts Rihanna at Steve. He raises his eyebrows but hands her his shield. She runs to Bruce, shielding herself with the shield. She kneels by him and leans the shield on her head. She puts both hand on his arm and blows. The fire goes out and Bruce breaths a sigh of relief. Then gasps in pain because his arm looks like a burnt marshmallow.
She heals his arm and helps him back to the side lines. "There you go Steve. Back to work now." she says, handing Steve his shield back. She then starts tending to her own burnt hands.