She didn't reply just yet- knowing that would give away her position- but that bright burst of energy shot right past her. It only missed by inches but it was enough to expose her position all the same, and singe the bones of her wings.

But she had stolen something else from Archer when she'd taken him down in the fight earlier-

So Caster started to weave a sigil in the air above her and called a prayer to the wind: "O Goddess Hecate- grant me your blessing...and let me curse them all!"

And with that, she unleashed a powerful beam of her own Siphon magic from the sigil, sending it Allura's way.