Kal watches as the spirits' attacks whistle effortlessly through her silken creations. Luckily, the threads rippling through the air are made of sterner stuff, as they subtly reroute and redirect the spectral assault.

"Why is it that some thread can affect them, and other thread can't?" Kal thinks.

"Because once you have woven a Form, it is no longer merely Thread, it is the Form," Ariadne replies, as though that makes total sense. "But if the Thread stays only Thread, then it can move things more easily, because everything is Thread."

"But you just said Forms are no longer Thread," Kal says, with a little sass.

"Hnn, hnn, how clever you must think you are. I said they are no longer MERELY Thread. You can be Thread and something else, but nothing is not Thread. We can discuss this later. Needles up."

Spoiler
Show
Gonna Redirect everything against the Siren (so 2 claws plus 1 shriek), and Action: double down on Silken Shields for the whole party.
Claw 1: (1d20+9)[14]
Claw 2: (1d20+9)[19]
Shriek: (1d20+10)[28]