Quest Reborn Dungeon Quest Bosses Tier List

Every dungeon in Dungeon Quest ends on a boss, but only a handful actually gate your climb. This list ranks the bosses that appear in regular clears, the bonus bosses that drop Ultimate-tier loot, and the raid targets from Boss Raids. Pair it with the Weapons and Dungeons lists.

Difficulty names are consistent across bosses: regular clears run Easy through Nightmare. Bonus bosses only spawn under specific conditions. The mechanics below describe Nightmare for the fights that matter.

S tier — Bonus bosses that drop Ultimates

The Voidborn (Abyssal Void) — The hardest fight in the live game. Telegraphs a sweeping beam, a stomp with a long stun, and a phase transition at roughly 50% health. Drops Voidspire and Abyssal Veil (Physical) plus Voidfallen’s Effigy and Edict (Spell Power). Walkthrough on the Abyssal Void guide.

Odin Reincarnation (Northern Lands) — A pair of one-shots and a spin that hits the whole arena. Drops Hofund and Norse greataxes for the Weapons table. Walkthrough on the Northern Lands guide.

Sarugami (Yokai Peak) — Multi-phase telegraphs, kiting patterns, and an enrage that wipes the run. Drops Akuma pieces and the final on-ramp before Abyssal Void.

Vytelus (Gilded Skies) — Air-phase kiting, beam punish windows, and a shield that resets every 30 seconds. Drops the Gildenscale material and a Mage set upgrade.

These four fights are the only sources of Ultimate-tier drops. Everything else is filler. Do not put a raid boss in this letter. Siege Goliath and Hela drop rings and scaled dungeon loot, not Hofund and not Voidspire.

Dungeon Quest Every Boss and Bonus Boss Guide

A tier — Map gate bosses

Adelys (Abyssal Void) — The actual door boss of dungeon 17. Solid DPS check with a frontal cleave and a slam. Killing Adelys unlocks The Voidborn bonus attempt.

Dragon (Enchanted Forest) — Phase 2 fire breath and a tail swipe that punishes backpedaling. Standard Physical clear; Mages kite from the rear.

Cragg (Gilded Skies) — Stone giant with a ground slam that wipes ranged if you stand still. Drops Gildenscale and is the on-ramp to Vytelus.

Kiryne (Gilded Skies) — Faster than Cragg, with a wind cone. Run with displacement immunity or kiting pattern.

Tatsu (Yokai Peak) — Mid-boss, easier than Sarugami, drops Akuma shards. Standard difficulty curve.

These bosses are not Ultimate drop sources but they decide whether your party gets to the chest. They are real fights on Insane and Nightmare.

B tier — Mid-game fights

Sand Giant (Desert Temple Remaster) — A slam and a projectile circle. Practice fight for the Abyssal Void dodging.

Ice King (Winter Outpost Remaster) — Slow telegraph, big damage, healable between attacks. Practice fight for back-line awareness.

Pirate Captain (Pirate Island) — Cannon summoning adds and a hook that punishes off-tank positioning.

Samurai General (Samurai Palace) — Slash pattern with a counter window. Fast for a B-tier fight.

These bosses reward positioning more than gear. They are good farms on Nightmare for accounts climbing out of Pirate Island.

C tier — Easy clear targets

King’s Castle King (King’s Castle) — Straightforward slam pattern. A pure XP gate.

Underworld Demon (The Underworld) — Ranged adds and a teleport. Beatable by any party that finished Pirate Island.

Steampunk Inventor (Steampunk Sewers) — Rotating turrets. Skip if Orbital Outpost is already open.

Sewer Wraith (The Canals), Harbor Wraith (Ghastly Harbor), Orbital Captain (Orbital Outpost), Volcanic Hydra (Volcanic Chambers), Aquatic Serpent (Aquatic Temple) — Each is a clean gate with no mechanical surprise. They exist to unlock the next map.

Boss Raids — two live targets, not three

Boss Raids are a level 100+ queue, not a louder hallway. Live raids have two bosses: Siege Goliath and Hela. There is no Fenrir raid on the current client. Fenrir belongs to leftover thumbnails and old raid talk. Do not invent a third live name because a 2022 clip showed a wolf or a Gilded Dragon. Those were legacy raids. Goliath shipped May 2024. Hela shipped July 2024.

Five tiers: 100 / 130 / 160 / 180 / 200. Free challenges: three on weekdays, five on weekends. Extra runs buy with Platinum — community wiki still quotes 350 for the extra bundle. Challenges refresh at 4 PM UTC (16:00). Weekend bonus counts apply and drop at 00:00 UTC.

Rotation the lobby still uses:

• Monday — Hela
• Tuesday — Goliath
• Wednesday — Hela
• Thursday — Goliath
• Friday — Goliath and Hela
• Saturday — both
• Sunday — Goliath

If the client shows the other boss, trust the client. The instance is No Retries: no story-map continue button, no Hardcore checkbox, three lives per player. Drops are rings by tier plus dungeon loot scaled to your highest playable story dungeon. A level 110 will not roll Voidspire off Goliath. Farm Abyssal Void if that is the chest you want.

Siege Goliath is the Warsmith automaton: plate, dual cannons, rocket hand, flamethrower, laser helm, back hatch that dumps minions. Tank check with grids and add waves. Hugging the hitbox is often safer than kiting into Missile Barrage spirals.

Hela is the second live raid: half skeletal, skull staff, split eyes, painted floors. Mixed-damage geometry, not a reskin of Goliath. If your Warrior only knows how to stand inside a boss, learn to sidestep before you spend a Tier 4 ticket.

Rings are trade currency. Inspect pots before you trade. Spend free tickets on the highest finishable tier, then go back to a story Nightmare for the Legendary you actually wear. Full attack notes live on the Boss Raids page.

How to use this list

1. Open the dungeon checker for the map your party is camping.
2. Read the boss above for the fights that gate the door.
3. Save Ultimate farm time for The Voidborn, Odin Reincarnation, Sarugami, or Vytelus only.
4. Do not chase bonus spawns on B-tier maps; the Dungeons tier list is the real plan.
5. Spend raid tickets on Siege Goliath or Hela at a tier you can finish. Never queue Fenrir — that fight is not live.
6. Check the Updates Hub when Voldex drops a new bonus boss. A new raid name still needs the group wall, not a thumbnail.

The boss is half of the fight. The Builds Hub is the other half. Online co-op still clears more maps than a solo that brought the wrong raid.