Skyshard

1d8 piercing, two-handed, reach
+1 to attack and damage rolls with this weapon
+1 to spell attack and damage rolls and save DC
Once each per long rest, you may cast Beacon of
Hope or Blinding Smite as a bonus action, or
Otiluke's Resilient Sphere as an action.
Though once shattered by Erana in the Lake of Tears
cataclysm, this restored weapon again channels the
solar's divine power.