I was playing Oni on Macmillian Estate - Suffocation Pit, Shack01, was in my rage, smashed a pallet. While I smashed the pallet, I was blinded. The blind started to fade, and then came back and became permanent. I do not know if the Meg in question turned and tried to reblind me, but either way, it did not fade for the rest of the game. It was not a FULL blind, as I could barely make some things out, like making out the bars on the surrounding wall. I was informed it was a green flashlight found in a chest. It persisted into the end game lobby.