[She laughs, because that's a great reaction.]

Super strength would be a fun power. You'd be really good at moving furniture and sumo wrestling.

Examining his arm for a moment, she nods as if to approve, then leans over to examine the shooter.]

What does it do?

[Just looking at it, she can't tell if it holds a generated sort of web, or if it's something implanted into his wrist that draws out something he produces naturally.]