Board Thread:General Discussion/@comment-38.101.126.133-20180209074821/@comment-24614941-20180220053242

ChishioKunrin wrote: Booyahhayoob wrote: Raven had her mask off during the thunder scene in chapter 5 (technically 4) though. Weiss and Yang were facing away from her when she did it, though, so she was still able to hide that she's the Spring Maiden because they didn't see her eye flares. After the bolt of lightning, if you pause at the right time you can see that when the camera is pointed towards Raven's tent that her mask is still on the crate where she left it at the beginning. Vernal's arm is also outstretched which suggests to me that it was in fact her who caused the lightning.

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Assuming none of the bandits know about Raven being the Spring Maiden (it would create a lot of loose ends if they deserted) then she would still want her mask on when using her powers.