Scepter of the Prince

One Hand ~ Mace
Available in game for free.
https://telaradb.com/#/appearances/-72944618
  • Looted from Expert Mode Tower of the Shattered Dungeon – Storm Legion Level 60
  • Freelancer’s Insightful Mace – Bought from a vendor in Tempest Bay at /setwaypoint 12996 11705 – Mercenary Petrikov, Freelancer Quartermaster – Purchased with Favor
  • Scepter of the Prince – Bought in the Rift Store > Cosmetics > Costume Weapons, with Credits
For a full list of appearances you can visit the Wardrobe Skins List.