Oh! Come here, I think I found someting!

Here, look what I found in this book...

Purple Translucent Potion
A potion that grants transparency to whoever consumes it. The bigger the consumed quantity, the stronger the effect. A full flask will grant temporary invisibility.
Warning: prolonged exposition to the air will turn the liquid potion into a sticky gel waste.
\t- Ingredients: -
2 Violet Sagecap mushroom caps,
1 Giant Fern frond,
1 root of Black Starshroom,
3 minced Woodmic cloves,
a pinch of Skydust salt.

Oh wow, this is... I know that the Violet Sagecap grows near Ellinia, but... Black Starshroom? Woodmic?? None of these other ingredients are something I've ever heard of, and I've studied and researched the flora and fauna of Victoria Island for years. I need to know more, and I'm guessing you do, too. The Violet Sagecap can be found growing in the heights of Ellinia's forest. That's all I know. Hmm, according to the book, it says this recipe was written by Wing the Fairy. You should pay him a visit, and see if he can offer some insight.