Argantor's Shield

Argantor's greatest relic was a shield of light-colored stone, engraved with stars. It was impenetrable, and even the darkest sorcery shattered against its surface.

After the knight's death, the shield vanished without a trace. It cannot be destroyed, meaning it still resides somewhere in the Sphere. People believe the demons took it to their capital, but they know nothing of it.

Whoever is lucky enough to find it will gain powerful protection: the stars on the shield blind enemies, and its surface becomes harder than diamond. But the shield remembers its first owner. It will guide its new bearer, exposing them to the blows of fate, until they reach the entrance to Argantor's tomb.