Vèvè

Vèvè is a voodoo talisman that represents a loa. Every loa, be they good or evil, is represented by their own vèvès.

History
The Secret Société that served the Petro loa, Zdenek had a silvery vèvè. They were secretly serving two Petro loas at the same time, but were careful to make sure neither could see each other. During the battle against the Charmed Ones, Gabrielle Toussaint summoned a Petro loa in snake form. Randy Claudel used this opportunity to drop the vèvè into the bonfire to summon Zdenek. The two loas saw each other and punished their servants for breaking one of the strictest laws: one can only serve one loa at a time.