Disguise Magic

Two green eyes peered from beneath a heavy hood, sewn haphazardly to a tattered brown cloak, as the mage stepped from the shadows. Her hands her before her, she whispered, "Dar verach," and pushed both hands forward, palms forward with her little fingers and thumbs touching across them. The glittering statue before her stopped glimmering and fell into a silent, boring vision of a simply worn down shape in the courtyard.

Unlike Dispel Magic, this spell does not eliminate magic, but it disguises it. Although this doesn't require any materials, it does require an incantation (derived from Ancient Draconic "dar verach," for "banish magic")