The Belt of Deltora, also known as the Belt of Power, is a magical belt crafted by Adin containing the seven gems of the seven tribes of Deltora. Its primary purpose was to unite the tribes of Deltora and defeat the Shadow Lord. It also strengthens Deltora's dragons and each gem within the Belt possesses unique abilities. Only when worn by an heir of Adin does the Belt have the power to drive the Shadow Lord out of Deltora. The Belt's magic is bound to the blood of Adin, and will only work for him and his heirs. It gets its power from the united trust of the people in the heir who wears it.