Invisible Skill

[ndymac]

I picked up an Invisible Skill book from a field. At that moment, I was already a level 37. I double-clicked the Invisible Skill book and the skill Invisible and Unvisible was added to my Skill List.

But I cannot use the Invisble skill!

I tried using the Unvisible, and it was fine. How am I gonna use this skill even after fulfilling the requirements?

[Alagond]

You haven't filled the requirements. The description is missing so you can't see the part that should mention "Reagent Required: Transparent Leaf x 1."

Just go to the grocery store and buy the item above and you will be able to use invisible.