Talk:My Little Pony Friendship is Magic/Animated shorts/@comment-26423071-20190206121828

Hmmm...

..."horn allergy" seems very similar to Blue Flu.

And Dashie said that it was "an alicorn thing". The only beings in Equestria who match alicorns in power are Chaos Gods.

So...I guess Discord didn't make it up. Blue Flu is real.

The reason Twilight didn't turn bloue is because she's already blue.