→ Head to /join ultraspeaker → Open Ultra Speaker Merge shop
/join ultraspeaker (Complete the weekly quest there)/join necropolis ("Finding Fragments with the Blinding Mace" quest)/join necropolis ("Finding Fragments with the Blinding Scythe of Destiny" quest)/join worldscore (Reward from "Tranquil Mediocrity" quest)War Blade of Courage ×1
/join manacradle (Reward from "Once Upon Another Time" quest)