Magic reflection can reflect harmful spells back at the caster. Depending on the skill level of the caster this can reflect multiple spells before it is broken. There is a 180 second delay between casting another beneficial spell once it is broken.

Formula: (Magery + Inscription) /200 * 7 + 8 = Circles of spells that can be reflected. Or approximately 2 level 6 spells at gm magery and gm inscription. With a minimum of 1 level 7 spell with gm Magery.