If you can clear a difficult Finesse/Revision Methods Roll (v. 10), you can do a fellow student a point of Damage, add a point of Stress, and impose three point penalties to all Spells, Combat Spell Abilities and Combat Spell Actions. All of it lasts until your victim next Rests; the spell can be cast in formal combat.
- Increase Stress
- Increase Bonus (-3) Spells
- Increase Bonus (-3) Combat, Spells (Abilities and Actions)