Project Slayers 2: Best Way to Farm Sealed Cache T3 in Iceveil Valley

Sealed Caches are the fastest route to rare weapons in Project Slayers 2, and the tier you open decides what can drop. Tier 3 caches only appear in the snow of Iceveil Valley, which is also the one region that will kill you outright if you walk in unprepared. The farm itself is simple once the cold problem is solved: ride a loop, kill the guards, open the box, repeat.

Quick answer: Take the Emberheart Lantern from the Yeti into Iceveil Valley, top up Cold Immunity at a campfire, then clear guarded Sealed Cache T3 spawns along the snow fields and cliffs.

Sealed Cache T3 drop rates

Open the Archives menu and pull up Sealed Cache T3 to see exactly what the tier rolls. The three notable entries are below.

Item	Drop chance	Best for
Scythe	7%	Demons
Tanto	5%	Slayers
Classic Straw Hat	3%	Cosmetic

The Tanto is the reason most players run this loop, and it is the pick if you are playing a Slayer. The Scythe is built around the Demon side, so a Slayer rolling one is mostly trade or storage material. Nothing here is guaranteed on a single open, which is why the route below matters more than any individual cache.

Why grass areas are the wrong farm

Caches spawn across the map, but the green, temperate zones only produce lower tiers. Tier 3 is tied to the snow region, so every minute spent looting caches in grass is a minute not spent rolling for the Tanto or the Scythe. Open the world map, look for the white section, and commit to Iceveil Valley.

World Map Selection — The world map, with the green starter regions on one side and the snow zone that holds Tier 3 caches on the other. Shown at 00:25 in Rozzande’s video. Image: Ouw Productions

Get the Emberheart Lantern before you farm

The snow applies constant cold damage, and the Legendary Emberheart Lantern is what lets you survive it. It drops from the Yeti, which lives in The White Terror Lair, located behind the waterfall bridge in Iceveil Valley. Pull up the map, mark the lair, and kill the Yeti until the lantern drops.

Once it is in your inventory, the lantern handles the ambient cold. Campfires handle the rest.

Stand at a campfire and let Cold Immunity build up to a comfortable duration before you start a fight. Getting caught mid-fight with the timer running out is how most runs end.

The Iceveil Valley cache farming route

Summon your horse and ride up through the red torii gate that marks the entrance to Iceveil Valley. Horse movement matters here, since the farm is built on covering ground between spawns rather than sitting in one spot.

Zoom the camera all the way out as soon as you are in the snow. Sealed Caches give off a red glow that is visible from a long distance against white terrain, and a wide camera turns scouting into a glance instead of a search.

Stop at the campfire next to the wooden shelter and wait there until your Cold Immunity timer is stacked. This is your reset point for the whole loop, so remember where it sits relative to the gate.

Gaining Cold Immunity — The campfire beside the wooden shelter, where Cold Immunity builds before you push into the snow fields. Shown at 01:29 in Rozzande’s video. Image: Ouw Productions

Ride out to the first glowing cache and clear the group of demons standing around it. Caches are always guarded, so treat the mobs as the real gate and the box as the reward.

Open the cache and collect the loot on the ground before moving on. Drops land at your feet rather than going straight into the bag, so sweep the area after the animation finishes.

Head up to the higher snow banks for the next spawn. The elevated platforms hold caches that are easy to miss from ground level, which is exactly why they are often still sealed when you arrive.

Second Cache Encounter — A sealed cache waiting on one of the upper snow platforms above the main valley floor. Shown at 02:15 in Rozzande’s video. Image: Ouw Productions

Loop back to the campfire near the bridge to refresh Cold Immunity, then cross the bridge past the town gate. Caches spawn along the cliffs on this side of the valley, and the Black Marketer turns up near the gate as well.

Keep circling between the snow field, the cliffs, and the campfire. Spawns refresh as you rotate, so the loop is the farm — there is no single best cache location to camp.

What guards the caches

Two things stand between you and a cache in the snow.

Demon packs stationed directly around the cache, usually several at once.
Cache Prowler mobs, which patrol the open snow fields near glowing spawns.
The cold itself, which keeps ticking while you fight.

Clearing the guards takes long enough that a half-charged Cold Immunity timer will run out mid-fight. Refill at the campfire between every one or two caches rather than pushing your luck.

How to confirm the farm is working

You know the setup is correct when three things line up. The cache you open is labeled Sealed Cache T3 rather than a lower tier, your health is not draining from the cold while you fight, and the loot you pick up matches the Archives list for that tier. If caches are showing a lower tier, you are still in the wrong biome and need to push further into the snow.

Everything past that is volume. The Tanto sits at a 5% roll and the Scythe at 7%, so expect a stretch of empty opens before the weapon you want shows up. A tight loop between the campfire, the snow fields, and the cliffs beyond the bridge is what turns those percentages into an actual drop.