Rochaithes

Rochaithes are believed to be mystical stones which are impervious to any changes brought about by the natural world, including erosion, storms, earthquakes and time; they are recognised by their 'distinct patterning,' though conclusive details on what this patterning is remain unknown to researchers.

People of the Eirs understand that building a settlement around a rochaithe will guarantee it protection from destruction; sources vary on whether this protection is purely physical, or whether rochaithes have social influence and can create a longer-lasting community.