Control Targeted Spell

You attempt to assert control over a spell, of which is only targetting you. You automatically fail the saving throw, in an effort to turn the spell back onto the opponent. Both the caster, and the opponent roll a d20. The original oppponent has a bonus equal to the spells level to the roll. Whoever has the higher roll maintains the spell. If the roll is the same for both sides, the spell is instead wasted, and has no effect.

If the caster cannot cast spells of the opponents spell level, but wins the roll, the spell cancles out.