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 was 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.