Malloriac's Crippling Spell Burn
Transmutation  {Chagode, Terra, Aerea}
Level: Sor/Wiz 7
Components: V, S
Casting Time: 1 action
Range: Medium (100 ft. + 10 ft./level)
Target/Area/Effect: 1 creature spellcaster
Duration: 1 day/3 levels
Saving Throw: Fortitude negates
Spell Resistance: Yes
The subject of this spell suffers 1d3 points of damage for each spell level that they cast. Thus, a mage who casts a fireball (a 3rd level spell) suffers 3d3 points of damage and must make a concentration check (DC 10 + damage dealt) or their spellcasting fails. A Protection from Spellburn will negate the effects of this spell, as will a successful dispel magic.