Pernicious pair of Dala'myrr claws

The fabled pernicious claws of the Dala'myrr are a race-themed artefact which, like wolverine's claws, allow one to burrow, with the bonus of creating piles of rubble upon both descending and emerging.

Pieces

(1) The barbs for a pair of Dala'myrr claws, level 1

(1) The points for a set of Dala'myrr claws, level 1

(1) The straps for a set of Dala'myrr claws, level 1

(1) The base for a pair of Dala'myrr claws, level 1