Amulet of Earthen Grasp

This worn bronze chain holds a heavy disk shaped amulet with a grasping hand embossed on the face and the words Tenimbrus engraved on the reverse.  When amulet is the worn for at least an hour and the wearer speaks the activation word, they attune to the amulet and can then cast the spell Maximillian's Earthen Grasp (at 2nd level) once per day.  Once this effect had be cast by the attuned wielder once, they also gain the ability to cast the cantrip Move Earth, at will.  If the amulet is removed, the bearer must re-attune to the amulet.