Ice Support Whistle
Accessory2★Equipment that gives a small lift to the Ice damage of the Pal out fighting with you.
Wearing it also carries the effect Pal Ice Damage Enhancement Lv. 3, which matters more than the raw numbers in the biomes that punish you for the wrong outfit.
No recipe takes it as an ingredient. Whatever you build is the finished article, so there is no reason to hoard spares.
Details
It does not stack, so every spare copy costs an inventory slot. At 18,360 gold it is worth real money to a merchant.
Ice Support Whistle Crafting Recipe
Ingot×20
Horn×20
Ice Organ×15
Ancient Civilization Parts
Ore×40Crafting it takes 57 materials across 4 types.
Where to Find Ice Support Whistle
The recipe is not on the Technology tree — it is locked behind a schematic you have to find first. The best single source is treasure chests in the Feybreak at 3.4% per container, and the table below lists every tier and where each one drops.
No technology level unlocks this. Crafting waits on Ice Support Whistle Schematic, which sits only in Grade 5 loot: roughly a 3.4% share of Feybreak treasure chests (Feybreak Cavern included), about 1.2% from oil rig crates, and a thin 0.2% from ordinary Feybreak chests. Feybreak cavern runs are the efficient farm; the oil rigs are a slower second line.
Using Ice Support Whistle Well
"Slightly raises" is worth an exact figure: the whistle carries Pal Ice Damage Enhancement Lv. 3, which the passive tables put at +18% Ice damage. The effect is flagged to the partner Pal, not to you, so your own weapons see nothing from it and the accessory slot is dead weight whenever the Pal at your side has no Ice attacks.
Four Ice equip-boost tiers exist — 6%, 12%, 18% and 20% — so this whistle already sits one step from the ceiling. The only pieces that beat it are the Lv. 4 trio of Cryolinx Ring, Frostallion's Talisman and Ice Emperor's Baton, and they buy just two more percentage points. Chasing them for the Ice bonus alone is a poor trade; take them for what else they carry.
The +1 and +2 versions of the whistle list the same Lv. 3 passive, so a fancier roll of the schematic does not push the Ice number any higher.
What Ice Support Whistle Does
Ice Support Whistle grants Pal Ice Damage Enhancement Lv. 3: Ice damage +18.
Those figures apply to the Pal out of its sphere and fighting beside you, not to your own character — the item does nothing while your team is in storage.
Schematics That Unlock Ice Support Whistle
Ice Support Whistle is not learned from the Technology tree — you need a schematic for it. One schematic grants the recipe, and they are world loot — chests, boss Pals and the late-game pools — rather than anything you research. Higher-rarity copies of the same schematic raise the quality of what you end up crafting.
Fastest route. The top-tier Ice Support Whistle schematic is worth hunting directly — treasure chests in the Feybreak is its best source, at roughly 29 containers a copy. Schematics fuse five-to-one, so a lower tier with better odds can beat the top tier outright. Counts are containers of that source, not time.
| Schematic | Rarity | Where it comes from |
|---|---|---|
 Ice Support Whistle Schematic | 2★ | Feybreak treasure chests, Crates on the oil rigs, Feybreak chests — best 3.4% (grade 5) |
Alternatives and Upgrades
Other accessorys at a similar tier, for when you want to weigh this against the rest of its class:
