Talk:Unit Enhancing/@comment-198.144.209.9-20160513011355/@comment-25431746-20160513035749

scrolls are used to level up units' skill (the active one where u gotta use it).... each level decreases skill turn to cooldown by 1.

u can stack them to get 100% or risk it with lower % (for me, I normally go 70% .... works 9/10 tries)
 * 1) scroll 1 = 20% chance
 * 2) scroll 2 = 50% chance
 * 3) scroll 3 = i dunno ~ probably 100%