Sigendil, the High Star of Azir, is the beacon of Sigmaron, surrounded by by an enormous clockwork mechanism that made it the brightest of all stars in Realm of Azyr. It never moved from it's place in the sky like other stars did.
A few examples of it's importance are:
- Sailors use it to chart safe courses across stormy seas.
- Mothers tell their children it is the holy light of Sigmar that protects them in their sleep.
- Merchants swore oaths by it.
- Laws were ratified by it's light.