The Conceal Monster spell can be cast on your creatures and causes them to become invisible to enemy eyes. This spell can be cast on any of your creatures and makes them appear translucent to you. This effect wears off over time or is cancelled when a creatures uses a Creature Spell or engages in a fight. Note however that creatures with Sight or undead creatures can see invisible enemies. File:Anim918.gif This article is a . You can help My English Wiki by expanding it.