Boss Rush
How to get it
Enter from hub / mode select. Pick Sukuna, Gojo, or Asta when creating the lobby. Push high floors for class items; clear Floor 100 for fragment hauls.
Overview
Hundred-floor boss climb for Cursed King, Honored One, and Anti Magic. Direct class items scale with floor; Floor 100 also pays Sukuna/Gojo/Asta fragments for Forge crafts.
Where it shows up
Appears in: Archer, Witch Gunner, Cursed King, Honored One, Anti Magic, Shadow Vagrant
Covered in: Boss Rush class items — Cursed King, Honored One, Anti Magic, Forge and Reforge intro in Dungeon Lootr
Still unknown
- Whether meaningful drops start at Floor 30 (Roonby rates) or Floor 40 (Gamezebo emphasis) is contested.
- Exact lobby boss-select UI labels should be confirmed live.
Other dungeons
All dungeons →The CatacombsOpen from hub / mode select. Progress difficulties through Hard to unlock Frostspire; use for early loot, coins, and class Mastery.FrostspireUnlock by beating The Catacombs on Hard, then enter from hub. Run Nightmare (level 25+ reported) to hunt Awakened Devil / Devil Heart drops.Underworld GateBeat Frostspire on Nightmare to unlock, then enter Underworld Gate on Nightmare from hub. Farm for Underworld Glaive (Dreadlord) and Exotic Shattered Armor (Jetstream).Challenge DungeonEnter Challenge mode from hub. Push past early waves; farm bosses that spawn every 10 waves for Heavenly Fragments (and exotic mats at higher waves per exotic guides).