| Category | Achievement |
| Sub Achievement | Wonders of the World |
| Reward | 5 Primogems |
Requirement
Unlock the Tri-Seal of the Sword Cemetery.
There’s world quest about breaking three seal of sword cemetery, located in the middle of large lake in Dadaupa George. After breaking all 3 seals, player will receive luxurious chest as reward and inside the chest player will find this Northlander Claymore Billet.
It’s early game quest, around Adventure Rank 12-15. Recommended to level up all characters and weapons in the team to level 20 for easier clear before starting this quest.
