Dweomerburst

Dweomerburst was a spell that removed magical barriers.

Effects
When cast, all low to mid level magical barriers within of the caster exploded. A violent blast of magical energy was released as a result. Any creature within were at risk of suffering damage and becoming stunned from the burst.

Casting
In addition to verbal and somatic components, this spell required a material component, a slim spindle. It was created specifically for this spell and was made from blown-glass. During casting, the caster broke it.

History
This spell was known to be used by wizards of the Cult of the Dragon.