Potion Of Sordalite Absorption

"Looks like a rainbow is only vomiting purple
and blue as it constantly swirls inside the
transparent container. Smells like a giant
hairy rat, which is supposed to, to help disguise
the taste of blood, grit, and nettle paste. If you
have any left over can I have a swig?"
-Oglun Thundred, Polearm Master