Misfortune

"If the target doesn't know any better, they will assume they have fumbled simply due to poor luck. The thaumaturge knows better."

This spell attempts to disarm an enemy and can be used to counter ANY MAGICAL SPELL, making it OP as fuck. Check the page on counter magic for more details.

The wizard uses their mental facilities and their understanding of the mystical world to cast this spell. Those attempting to resist the effects of the spell must use their awareness of their body and their abilities of observation to track the unnatural effect: otherwise it just seems like awfully bad luck to drop your weapon in the middle of combat.