Thread:General Esdeath/@comment-26882656-20160220171639/@comment-4010415-20160221013639

Well, Red Myrtenaster was due to the fact that Monty originally wanted all of the Dust in Myrtenaster to be red because it would look better with her outfit than a "rainbow" of colors, but he eventually decided it'd be better if Dust is color coded.

As for two-pronged Myrtenaster, it first made an appearance in The Shining Beacon, Pt.2. The rest of Volume 1, it's four prongs.

But yeah, A Minor Hiccup is the only time that Myrtenaster has all green Dust in it, as far as I've seen. The rest of the times it had two prongs in Volume 2, it didn't have green Dust in it.