Keystone of the Great Arch

The Keystone of the Great Arch, the Amulet of Earth, is in the possession of Perrin Forester.

Appearance

A circular disk of pale green crystal, with a faintly-etched pebble pattern, similar to river rocks. It is mounted in a circle of gold and hangs from a finely-wrought gold chain.

Side Effects

The Amulet of Earth is covered in a sheen of acid, occasionally splashing a few drops onto nearby surfaces. It does 1d6 acid damage, per round, to anyone making contact with it. It also allows its wearer to use the spell merge with stone once per day.

History

Perrin Forester has been in possession of this relic for a few months. Prior to that, it was secured inside the Temple of Eternal Stars, in the deep desert outside of Hotempa, in the care of a group of mummies.