Growth Acceleration Bell
Accessory2★Worn gear that gives Pal EXP gains a small bump.
Wearing it also carries the effect Pal EXP Up 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 22,920 gold it is worth real money to a merchant.
Growth Acceleration Bell Crafting Recipe
Ingot×25
Paldium Fragment
Mysterious Mushroom
Ancient Civilization Parts
Ore×50Crafting it takes 68 materials across 4 types.
Where to Find Growth Acceleration Bell
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.
The recipe is schematic-gated: the materials above only become craftable once you have found the Growth Acceleration Bell Schematic (Growth Acceleration Bell Schematic), which sits on no technology page and cannot be bought. It is confined to grade 5 chest tables — 3.45% from treasure chests inside Feybreak Cavern, 1.18% from the crates on the oil rigs, 0.19% from ordinary field chests in Feybreak. That is roughly 29 cavern chests, 85 rig crates or 520 field chests per copy, so the cavern is the only one of the three worth running deliberately. One scripted pickup also hands the schematic over together with 25 Dog Coin (Dog Coin), so a guaranteed copy exists outside the random tables.
Using Growth Acceleration Bell Well
"Slightly raises Pal EXP" is a large understatement. The bell carries the third and top rung of the partner-only EXP passive ladder — Pal EXP +50%, against +30% on rung one and +40% on rung two — and nothing gates it: no level band, no combat requirement, no daylight condition. It runs the entire time the bell sits in an accessory slot.
The EXP goes to the Pal out with you, not to you. This is a partner-side passive, so your own character level is unaffected, and Pals sitting in the reserve party or working a base gain nothing from it. Only the one Pal actually deployed collects the bonus, which makes the bell a tool for pushing a single Pal up through levels rather than a party-wide accelerator — swap in whichever Pal you are trying to raise before you go fighting.
The plus tiers do not raise the rate. Growth Acceleration Bell +1 (Growth Acceleration Bell +1) and +2 (Growth Acceleration Bell +2) list the same top-rung passive as the base bell, and neither has a recipe of its own — they exist as enhancement results, not as separate craft targets. Once you hold one bell you already hold the full EXP rate.
The 3 Ancient Civilization Parts (Ancient Civilization Parts) decide whether this is worth building, not the ore — Ingot, Paldium Fragment and Mysterious Mushroom are routine gathering. It is also the most expensive of the partner-support accessories on that count: the Attack Support Whistle (Attack Support Whistle) asks only 2. Since both fill the same slot, a Pal wears either the EXP bell or the attack whistle, never both, so the bell earns its slot while you are levelling a Pal and gets swapped out once that Pal is where you want it.
What Growth Acceleration Bell Does
Growth Acceleration Bell grants Pal EXP Up Lv. 3: Pal Exp Increase +50.
Schematics That Unlock Growth Acceleration Bell
Growth Acceleration Bell 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 Growth Acceleration Bell 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 |
|---|---|---|
 Growth Acceleration Bell 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:
