why does this Discord feature have aura?

snippet of a sprite animation i'm working on for a class project (WIP)

Biological Sonic

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"Power Star 3B" Animation Test

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VS. Susie Expansion - Devlog 7: Ever Higher

Decided to release some of the VS. Susie FLAs we have so far (and other goodies!) The link to them can be found on the GameJolt page.

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