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The Halloween 2 Update in Arise Crossover didn’t just bring spooky cosmetics — it introduced brand-new relics, shadows, and titles that completely change the late-game grind. Between the Infinite Labyrinth, the Infernal Castle rework, and the new Spooky Shop, there’s a lot to unpack. This guide breaks down how to get every new relic and shadow, where to find them, and which ones are actually worth your grind time.
Before doing anything, claim the two new codes from the event:
These codes give a solid resource boost and some bonus currency to kickstart your progression toward the new relics and shadows.
To redeem:
Once you’ve done this, you’ll have enough to jump into the new content zones.
The new Battle Pass is a key part of this update, offering multiple new Shadows and one unique weapon across its 150 levels.
Notable additions include:
Progressing through the pass also grants tons of experience, helping you reach the new level cap of 800 faster.
Tip: Don’t claim all your Battle Pass rewards at once if you’re still leveling; claim them strategically to maximize XP gains before hitting the cap.
Once you unlock World 2, head to the new Halloween Island — the central event zone for this update.
Here’s what you’ll find:
Important: Some relics might initially seem underpowered — a few E-rank relics provide minimal stat boosts at base levels but improve drastically when upgraded.
The Infinite Labyrinth is where the most powerful relics and shadows are found.
Thread of Fate stands out for its Shadow Level +25 bonus (B rank) and strong all-round damage scaling. It’s one of the best current relics for hybrid builds focusing on shadow DPS.
Where to Get: Drops randomly from higher floors of the Infinite Labyrinth. You’ll need a well-optimized team to survive — builds that focus on shadow split teams perform best here due to boss scaling.
The Infernal Castle now extends beyond floor 200, adding checkpoints and new relic drops up to floor 225.
New Additions:
However, the Thread of Fate and the relics tied to Labyrinth farming still outperform it for shadow-heavy players.
Boss Note: The boss at floor 225 is Luffy — a tough endurance fight that demands strong DPS output and survivability.
After testing the latest additions, these are currently the most effective relics to focus on:
| Relic Name | Source | Effectiveness | Notes |
|---|---|---|---|
| Thread of Fate | Infinite Labyrinth | ★★★★★ | Best for Shadow DPS; adds 25 shadow levels |
| Fang of the Moon | Infinite Labyrinth | ★★★★☆ | Great hybrid relic; good early drop |
| Spirit of Lament | Spooky Shop | ★★★☆☆ | Decent support relic, boosts early survivability |
| 500% Shadow Power Relic | Infernal Castle (Floor 225) | ★★☆☆☆ | Situational, more useful for weapon scaling |
| Abyssal Call | Infinite Labyrinth | ★★★★☆ | Balanced relic; synergizes with Shadow-based weapons |
The AFK system now grants the Arleg Kino Zero (Rank Shadow) — one of the better passive rewards this update. Even if you’re offline, you’ll accumulate progress and earn this high-tier shadow over time.
The new relics and shadows in the Halloween 2 Update make this one of the most rewarding grinds yet in Arise Crossover.
While not every relic is equally strong, the Infinite Labyrinth clearly takes the spotlight — both for its intensity and its powerful drops.