The snow biome in Slayers 2 deals constant tick damage the moment you step into it, and that pressure only gets worse when enemies are attacking at the same time. The fix is the Emberheart Lantern, a drop from the Yeti Demon that lets you build a timed cold immunity buff at campfires. You can start exploring the game through its Roblox listing.
Quick answer: Equip the Emberheart Lantern (a 25% drop from the Yeti Demon), then stand beside any snow-biome campfire to charge Cold Immunity up to a 10-minute maximum.
What you need before starting
Cold immunity is gated behind two items in a fixed order. You first need a Frozen Heart to wake the Yeti Demon, and defeating that boss is the only way to obtain the Emberheart Lantern. Nothing else grants the buff on its own, so plan to farm both steps.
- A Frozen Heart in your inventory to summon the boss.
- Enough combat strength to beat the Yeti Demon, solo or in a group.
- The Emberheart Lantern, which drops from that boss.
- A snow-biome campfire to charge the immunity timer.
Where to get the Frozen Heart
The Frozen Heart is an Epic item with a low drop chance, so expect to farm for it. Old Trapper Retsu, who sits near the snow-area entrance, points you toward this item as the key to the Yeti. These are its confirmed sources.
| Source | Drop chance |
|---|---|
| Rare Chest | 10% |
| Sealed Cache T1, T2, T3 | 10% |
| Black Market (Black Marketer) | Sold for purchase |
Cache chests spawn randomly around the map with a red aura and are guarded by NPCs you must defeat before opening them. Higher tiers are tougher but improve your odds at high-value loot. Keep clearing chests until a Frozen Heart lands in your inventory.
Reach the White Terror Lair and summon the Yeti Demon
The Yeti Demon lives in the White Terror Lair, a cave hidden below the Butterfly Estate. The route runs across the bridge and down into the water before you enter the cavern behind the waterfall.
Beat the Yeti Demon for the Emberheart Lantern
Returning the heart awakens the Ancient Frost Demon, also called the Yeti Demon. It uses ice attacks and periodically summons small Yeti minions. Clear those minions quickly, since leaving them alive can make the boss invulnerable and let it heal.
Defeating the boss spawns World Events Chests along with a chance at the lantern on the ground. The Emberheart Lantern has a 25% drop chance, so it may not appear on your first kill. If it does not drop, summon and fight the Yeti Demon again until it does.
If you struggle to solo the fight, the Set Spawn Point game pass lets you respawn nearby and jump straight back in, or you can bring other players to split the boss’s attention.
The Emberheart Lantern is a Legendary waist accessory. Its stats are listed below.
| Stat | Value |
|---|---|
| Illumination | +0.35 |
| Max Health | +25 |
| Max Stamina | +20 |
Charge Cold Immunity at a campfire
Equipping the lantern does not make you immune on its own. You still take cold damage in the snow until you charge the buff. Campfires are scattered around the snow region, and standing in one is what fills the timer.
The lantern loses durability as the buff runs, so the protection is temporary. Once the timer runs out, return to any campfire to rekindle it and refill the immunity before the cold starts chipping at your health again.
Other ways to survive the cold
The Emberheart Lantern is not the only route to cold protection. The Everburn Lantern also provides snow immunity, unlike most other lanterns, which offer no protection from the tick damage.
There is also a clan option. Rolling the Douma Clan, a Mythic pull at a 0.9% chance, grants permanent immunity to cold damage while you have it, so you never need a lantern or campfire. That clan also carries Pain Resistance, Reactive Adaptation with 50% less Poison and Flame damage, and a 25% boost to Evil Art and Weapon Mastery. It is rare, but if you land it, the whole campfire routine becomes optional and you can explore Iceveil Valley freely.
