Although it has been quite some time since he last used a rifle, he's certain he can he can handle this. He raises his weapon, understanding without needing to be told the reason behind William's plan.

"Of course. You can count on me."

Indeed, Rhea'li has got William's back, shooting any arms that would pose a threat to his companion. His Bursterfly isn't armed in any way, but like a giant moth it can serve as a fast moving distraction. And indeed, when their opponent turns its gaze upon William, Rhea'li's Bursterfly swoops and lands on its face, wings flapping annoyingly at the creature. It's only once the creature attempts to rip the Bursterfly away from itself that the Bursterfly escapes into the air, leaving the way open for William to strike.