Mechanical Bow

Details

It does not stack, so every spare copy costs an inventory slot. At 2,597,090 gold it is worth real money to a merchant.

Mechanical Bow Crafting Recipe

Soralite Ingot×80

Carbon Fiber×40

Paldium Fragment×400

AI Core×6

Ancient Civilization Parts×9

What it really costs, once every sub-recipe is expanded

Wood×1,600Ore×570Paldium Fragment×400Pure Quartz×400Soralite×280Coal×216Flame Organ×208Crude Oil×180High Quality Pal Oil×120Sulfur×84Electric Organ×60Chromite×24Hexolite Quartz×24Venom Gland×24Ancient Civilization Parts×9Ancient Civilization Core×6

Crafting it takes 535 materials across 5 types, and the bottleneck is almost always the 400× requirement — line that up first and the rest follows.

Where to Find Mechanical Bow

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 map digs (tier 5) at 0.3% per container, and the table below lists every tier and where each one drops.

Getting the Legendary version means finding its schematic, and six pools carry it. Counting one top-grade container at a time, the odds are 0.297% from a tier 5 treasure map dig, 0.198% from the crates inside the sea base camps off Feybreak, 0.173% from the crates inside the camps on Sunreach — the sky islands — 0.094% from a Sunreach treasure chest, 0.061% from an ordinary Sunreach chest, and 0.021% from the treasure spots you fish up there. Those are the only routes: no Pal drops it, no merchant stocks it, no expedition returns it, and the boss stash that closes a Sunreach camp holds the sky rifle, launcher and beam sword schematics but never the bow's.

The dig has the best single roll, so the map is worth chasing on its own terms. A tier 5 map is guaranteed by the boss stash at the end of an enemy camp on Sunreach or on either the Feybreak or the Sakurajima sea bases — that stash has a reward slot holding nothing but the tier 5 map, so it cannot roll anything else — and one of the Sakurajima land camps gives it half the time. Failing that, the ordinary chests on Sunreach and Feybreak turn up a map in about one opening in twenty. Clearing a sea base camp is therefore two chances at once: the crates roll the schematic directly, and the stash pays out the map that rolls it again.

Using Mechanical Bow Well

Do not skip the low tiers. Five copies of a schematic fuse into one of the next grade at the Ancient Workbench, so a Legendary is 125 Schematic 1s, and every world pool spaces the four grades exactly five times apart — the same ratio the fusion charges. A Schematic 1 out of a camp crate is worth precisely as much toward the Legendary as a direct Legendary pull, which makes the crates far better than their headline number suggests: about 31% of top-grade sea base crates and 27% of Sunreach camp crates contain a bow schematic of some grade, against 15% for a Sunreach treasure chest and 3% for a dig.

Treasure maps break that pattern, and it cuts both ways. A dig never produces Schematic 1 at all and spaces the three grades it does carry only two and a half times apart, so it is the most top-heavy roll in the game for this weapon — but also the thinnest. Convert everything to Legendary equivalents and one sea base crate is worth 0.79%, a Sunreach camp crate 0.69%, a dig 0.52%, a Sunreach treasure chest 0.38%, an ordinary chest 0.24% and a fished treasure spot 0.08%. Camp crates beat digs by roughly half again, and fishing for it is close to a waste of the trip.

Every Tier of Mechanical Bow

The same piece exists at 5 rarities, and the gap is not cosmetic: attack runs 20000 to 24000, a 1.2x swing. Which one you end up with is decided by the rarity of the schematic you built from, not by the recipe — so a legendary copy of this is worth more than the next item up built from a common one.

Ammunition Mechanical Bow Uses

Mechanical Bow fires Mechanical Bow Ammo, and nothing else — running dry mid-fight is the usual way this weapon lets you down, so keep the recipe unlocked before you rely on it.

Ammo	Yield	Craft cost
Mechanical Bow Ammo	×10	Soralite Ingot ×2

Schematics That Unlock Mechanical Bow

The Technology tree hands you the plain Mechanical Bow at level 67 for 4 Technology points, but nothing above that base version — the rarer builds are schematic-only. 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 fastest route is sea base enemy camp loot in the Feybreak, and the reason is the ladder rather than the top rung: that pool stocks every tier, so the common copies it hands you fuse upward into the one you want. Counting them, a top-tier Mechanical Bow schematic works out at roughly 126 containers against the 337 the 4★ drop rate alone suggests. Spare low tiers are progress, not clutter. 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
Mechanical Bow Schematic 4	4★	Treasure map digs (tier 5), Feybreak sea base camp loot, Sunreach Isle camp loot +3 more — best 0.3% (grade 5/6)

Alternatives and Upgrades

Nothing in the bow class beats it on attack. The next one down is Mechanical Bow at 23,000, so if you are still using that, this is the upgrade worth the materials.

Mechanical Bow23000

Other bows at a similar tier, for when you want to weigh this against the rest of its class:

Mechanical BowAdvanced BowCompound BowOld BowMechanical BowAdvanced BowCompound BowOld BowMechanical BowAdvanced BowCompound BowOld Bow