Reveal (U8)

The Theurgy spell Reveal makes invisible things visible.

Spell Description
While Theurgists have the power to become invisible with the spell Fade from Sight, there are things and foes in the world that also have the power to become invisible. That of course is a serious hassle or even downright dangerous. To dissipate this hindering to downright malevolent invisibility, the Theurgist can cast the Reveal spell, which does exactly this job and makes all invisible thing in the vicinity of the caster visible again. The spell however does not work on Invisible Stalkers who are transparent by nature and not due to magic.

Trivia

 * This spell is needed to win the game, as without it, one cannot reveal the Breath of Air.
 * The scroll with the spell has the exact same effect.