Lethe Neutralizes Puk's Rocks

She threw the rock she’d been about to toss at Hamuel at the owner of the voice. The rock, which would have cracked earth and shattered mountains if it connected, weakly fell to the ground with a plunk before it reached its target.

[...]

Something was strange, after all. Something unusual was going on. She blocked, stopped, and evaded a succession of three attacks from Lethe, then kicked a rock at her feet to try to hit Lethe with it, but it lost momentum and fell to the ground before it could connect. The rocks she’d thrown or kicked failed to make it, and when she tried to touch her, her hand didn’t reach, either. She could have sworn Lethe was right there, but it was as if she were somewhere far away.

    - Magical Girl Raising Project: QUEENS