Gunther's kaleidoscopic strike

Gunther's kaleidoscopic strike was an evocation spell used by wizards. This spell was developed by Gunther.

Effects
This spell shot a beam of multi-colored light from the caster's fingertips toward a target. The spell targeted the magical energy stored within the mind of a wizard or priest, scrambling the energy and erasing it from their mind, causing them to lose a random number of spells they had memorized.

This spell had absolutely no effect on non-spellcasters or creatures that only used innate magical abilities.

Components
This spell required only verbal and somatic components to cast.