Base creature values. Events, world settings, difficulty and loot bonuses can change an encounter.

halloween spider queen
Bosstiary · ArchfoeBoss rewardCreature resistance values; world limits may adjust them. Negative values indicate a weakness.
Paralysis · Invisibility
Level 300 recommended; no level gate. Enter only through the spider body in Thais. One to eight players. The 20-hour attempt cooldown begins on battle admission, including failed attempts; the lobby is safe. Not available through the blue fireplace.
Melee: 250–650 every 2s. Ranged Earth: 250–500, 30% every 3s, range 7. Room mechanics below apply in addition to base attacks. Raw damage before defenses.
Every ten party steps summons an Aracnoforce, with at most 16 alive. Every 5s, web covers 70% of the floor: a 1s warning precedes 500–2000 raw physical damage. Four web hits cause a 2s root. The boss heals by actual player HP lost.
Each eligible participant receives exactly one weighted prize plus Crystal Coins. Separately, there is a 10% chance of one Halloween Token while the event is active. Additional rolls do not replace the bag. Loot, boss, gem and cosmetic bonuses do not multiply these rolls.
crystal coin · 10–30 · 100%
outfit coin · 1–5 · 20%
addon coin · 1–5 · 20%
Surprise Aura Backpack · 1 · 15%
companion Skin Backpack · 1 · 15%
Avatar Skin Backpack · 1 · 15%
mystic bag · 1 · 15%
halloween token · 1 · 10%