I can't find the place to fill out a typo report but this:

In all its color variants (I just picked this one for the example) are grammatically incorrect. It's missing an apostrophe (see what I did there?) and has an oddly placed comma, which isn't technically wrong but is excessive.

Its = possession. It's = "It is."

Suggested fix: "It's green one direction and blue the next! What is this sorcery?"

Kthnx.

I think the apostrophe is problematic in item names and descriptions. None of Shinwa's items have them. I think it has something to do with apostrophes being used in computer programming as a command symbol. (It indicates the start or end of a string or character array, or something like that)