Glenumbra is the home and heartland of the Breton people, and it's also home to no less than 16 Skyshards spread throughout the zone.

New Skyshards in the Necrom chapter for ESO can be collected to gain more ... you need to visit Vulkhel Guard (Auridon), Daggerfall (Glenumbra), or Davon's Watch (Stonefalls).

Also, it never hurts to garner more Skill Points for your character. As any ESO player will know, Skyshards are one of the key ways that you can earn Skill Points, which you can then spend on ...