Must have completed "Chaos Avenger Class" quest
→ (Refer to CLASSES / CLASSES GUIDE channel in Library server)
→ /join championdrakath → Open Chaos Avenger Class shop
→ Buy Chaos Avenger Greatsword
→ Complete the weekly quest → Accept 5x Champion Drakath Insignias
→ Open merge shop in the same map → Merge the Empowered version