
A Universal Time Update 6.4 adds a Halloween questline, two new bosses, ten event skins, eight emotes and the returning Shinigami ability. Willow’s quest unlocks the Event Ladder, the Halloween Unusual Reroller and the Accursed Lantern Subpower. I’ve covered everything below.
| Feature | Key Detail |
|---|---|
| Main Quest | Willow, at the Witch’s Hut |
| Boss 1 | Grim, spawns every 1.5 hours at the Sinkhole |
| Boss 2 | Hollow, needs a Veilshard Fragment |
| Currency | uE (event currency) |
| Codes | HEADSTART, SORRY4DELAY |
I found two codes, but no source lists their rewards yet, so treat them as unverified.
| Code | Rewards | Status |
|---|---|---|
| HEADSTART | Not confirmed | Active (reported) |
| SORRY4DELAY | Not confirmed | Active (reported) |
Join the AUT Roblox group first. Then open the Shop, go to the Miscellaneous tab, type the code exactly and hit Redeem. Check out our AUT codes guide for the full list.
Tip I’d flag: Kodama needs you to craft Green Senbei. Crafting it before the right quest step won’t count, so accept and progress the quest first.
Finishing the quest also gives you a badge and the “Complete Willow’s Quest” title.
Use the Hollowed Lantern on the Sinkhole gates to open the path to Grim’s Arena. You can repeat Willow’s lantern quest to put the Subpower on multiple abilities. Revenant is only vulnerable after you hit it with the Accursed Lantern, so get this first. Our Sinkhole and Grim guide goes deeper.
| Boss | Event Currency | Other Drops |
|---|---|---|
| Grim | 500 (top), 400 (2nd-3rd), 300 (4th-5th) | Random skin 85% (top 3), Grim’s Scythe 15%, Inhumane Spirit 20%, Veilshard Fragment 100% (top attacker only) |
| Hollow | 250 (top), 200 (2nd-3rd), 150 (4th-5th) | Random kill effect 85% (top 3), Hollow’s Scythe 15%, Pumpkin 30%, Cursed Apple 20% |
To summon Hollow, unlock the Event Ladder, talk to Hollow again and spend one Veilshard Fragment. Only the top Grim attacker gets that fragment, so push your damage. Grim also earns the “Defeat Grim” title.
Deposit uE in the Event Ladder to claim rewards. Completing a stage lets you refresh it. uFragments appear at stages 3, 5, 7 and 10. The official description promises 20+ free cosmetics from the ladder.
The Halloween Unusual Reroller rerolls patterns on the new skins for uE. Halloween Crates also return, with old and new prizes. Four new charms appear on unusuals: Blood Moon (21), Pumpkins (22), Horns (23) and Hex (24). Spend uE carefully, because the ladder, crates and reroller all use it.
| Skin | Ability |
|---|---|
| Grim’s Scythe | Reaper |
| Hollow’s Scythe | Reaper |
| Springtrap | D4C |
| Nightmare Foxy | Suna |
| Green Witch | The Last Great Mage |
| First Kindred | Blood Demon |
| StrΔwman | DELTA: FOR THE DELTA |
| Dullahan | Ope |
| Tuskenstein | Tusk Act 4 |
| Divinus | Shinigami (God of Death Pose variant) |
New skins are tradelocked for three days. Grim’s Scythe is Premium Shop-locked for three days and tradelocked for one week. Premium Shop also sells Eerie Brute, Spectral Revenant, Drowned Holy Diver, Scarecrow, Whitesnake: Conscious, Mime, Infernus and C-Ghoul.
New emotes (8): Fright Funk, Vengeful Spirit, Reanimated, Dracula, Thriller, Exclamation, Pumpkin, Animatronics. Emotes are now tradable.
| Item | Rarity | Source |
|---|---|---|
| Veilshard Fragment | Legendary | Grim |
| Hollowed Lantern | Legendary | Willow’s quest |
| Hollowed Frame | Epic | Ignis |
| Luminous Soul | Epic | A Certain Pumpkin |
| Spectral Solvent | Epic | Kodama |
| Green Senbei | Epic | Craftable (Kodama’s quest) |
| Inhumane Spirit | Epic | Grim; crafts Shinigami |
| Cursed Apple | Event | Hollow; crafts Shinigami |
| Pumpkin | Event | Hollow; raises Shinigami mastery |
Finish Willow’s questline and defeat Grim, then return to Willow.
Unlock the Event Ladder, talk to Hollow and use one Veilshard Fragment. Grim drops it for his top attacker only.
Every 1.5 hours at the Sinkhole.
Hit it with the Accursed Lantern Subpower first so it becomes vulnerable.