Rebinding

Rebinding was the rarest and perhaps most powerful spell known to hedge wizards; it rebuilt a destroyed magical item. Less than one in a thousand hedge mages knew this spell; it was known to some artificers.

Effects
The spell had to be cast once upon the broken item, prior to a mundane repair. After the mundane repair, the spell was recast; if it succeeded, there was a chance that the magical item became completely restored. The most definitive sources placed the chance at roughly 50% at every turn, improving for the most drastically powerful objects.

Components
The spell called for verbal and somatic components; as a material component, about 50 gold pieces worth of silver skein and two lodestones were needed.