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    Bug 
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    Resolution: Duplicate
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    None
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    21w06a
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    None
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        Unconfirmed
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        (Unassigned)
The equivalent of the blindness effect occurs when the player has the night vision effect and is at y=-66 or lower. Its easy to tell as the coordinates are darker.
- duplicates
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                    MC-4647 World turns completely black when having night vision, and being in the void or having blindness - Resolved