Minor Eraser

Minor Eraser
Skill: alteration/inanimate forces 18
Backlash: 16
Difficulty. 10
Effect Value: 20
Bonus Number to: duration
Effect Value: 6
Bonus Number to: effect
Range: 5 (10 meters)
Duration: 5 (10 seconds)
Cast Time: 3 (four seconds)
Manipulation: duration, range
To cast this spell the mage need only glance at the
area to be affected and summon the energy. The spell creates a small eraser of
light that will move to the caster's will for the duration. It can only be used
to erase letters made by the magic marker spell. The result value of the
spell must exceed the original casting value of the magic marker. If it
does, then the caster can use it to wipe away the letters she chooses.