(1) Engineering materials

Inferior stone x39

Rough stone x25

Heavy stone x55

Dense Stone x40

Fire Particles x20

Earth Particles x40

Crystalized Water x39< /p>

Crystalized Earth x15

Eternal Shadow x10

Copper Ingot x114 Bronze Ingot x195 Iron Ingot x35

Steel Ingot x4 Mithril Ingot x150 Thorium Ingot x115

Magic Iron Ingot (2:1)x140 Strong Steel Ingot (2:1)x40

Cobalt Blue Ingot x272 Sarsteel Ingot (2:1)x546

(Bronze Ingot x2 (Copper Ingot x1 Tin Ingot x1) Steel Ingot x1 (Iron Ingot x1 Coal) )

Weak flux x69

Skinning knife x40 Mining pick x40 Blacksmith's Hammer x40

Linen x20

Wool x75

Silk x35

Mageweave x20

Rune Cloth x15

Spirit Weave Cloth x20

Medium Leather x50 Heavy Leather x20 North Wind Leather x20

(2) Strategy

1- 30 Inferior Gunpowder Powder- (Inferior Stone x1) -39

30-50 A Bolt- (Copper Ingot x1) -25 (This *** requires 70, you can make more)

50-51 Wrench- (Copper Ingot x6) -1

51-65 Copper Pipe- (Copper Ingot x2 Weak Flux x1) -14

65 -75 Copper regulator- (Copper ingot x1 A handful of bolts x2 Linen cloth

75-90 Coarse gunpowder powder- (Rough stone x1) -25

90-100 Movable Dummy- (Bronze Ingot x1, Copper Adjuster x1, One Bolt x2, Wool x1) -10

100-115 Practice Lock- (Bronze Ingot x1, One Bolt x2, Weak Flux x1) - 15

115-125 Bronze Pipe- (Bronze Ingot x2, Weak Flux x1) -20

125-135 Strong Gunpowder Powder- (Heavy Stone x1) -20 (* **Requires about 55)

135-145 High-speed Bronze Gear - (Bronze Ingot x2, Wool x1) -20

145-150 Bronze Frame - (Bronze Ingot x2, Medium Leather x1 Wool x1) -10

150-160 Various Fireworks x3 - (Strong Gunpowder Powder x1 Heavy Leather x1) -20

160-175 Bronze Frame- (Bronze Ingot x2 Medium Leather - (Solid stone x2) -20 (***require about 160)

185-200 Iron grenade x2-4 - (Iron ingot x1, strong gunpowder powder x1, silk x1) -35

200-210 Unstable Trigger - (Mithril Ingot x1, Solid Gunpowder Powder x1, Magicweave Cloth x1) -20

210-230 High-Speed ??Mithril Slug x200 - (Mithril Ingot x1, Solid Gunpowder Powder x1 ) -40

230-235 Mithril Shell- (Mithril Bars x3) -10 (***requires about 15)

235-245 High-explosive Explosives x4 (Mythril Bars x3) Silver shell x2, flimsy trigger x1, solid gunpowder x2) -20

245-250 Mithril spiral bomb, mithril ingot x2, solid gunpowder x2) -10

2

50-255 Dense Gunpowder- (Dense Stone x2) -10 (***needs about 20)

255-265 Mithril Spiral Bomb Mithril Ingot x2 Solid Gunpowder x2) -20

265-280 Thorium Parts- (Thorium Bar x3, Rune Cloth x1) -15

280-285 Thorium Pipe- (Thorium Bar x6) -5

285-300 Thorium Bullets x200 - (Thorium Ingot x2, Dense Gunpowder Powder x1) -20

300-305 A Magic Iron Bolt - (Magic Iron Ingot x1) -10 (***requires appointment 40 pieces)

305-310 Magic Iron Shell - (Magic Iron Ingot x3) -10

310-320 Magic Iron Ammunition x200 - (Magic Iron Ingot x2 Elemental Gunpowder Powder x1) -20

320-325 Magic Iron Bomb x4 (Magic Iron Shell x1, A Magic Iron Bolt x2, Elemental Gunpowder x1) -10

325-335 Steel Grenade x3 - ( Solid steel ingot x4 A handful of magic iron bolts x2 Elemental gunpowder x1) -10

335-350 White smoke flare x3 - (Elemental gunpowder x1 Ghostweave cloth x1) -35

350-360 A handful of cobalt blue bolts x1-3 - (Cobalt blue ingots x2) -10 [350-360-370-380] (***About 20 required)

360-375 Violent explosion Trigger x2 - (Cobalt Blue Ingot x3 Crystallized Water x1) -24 (About 40 required)

375-385 Overload Capacitor - (Cobalt Blue Ingot x4 Crystallized Earth x1) - 15

385-390 Explosion Bait- (Violent Explosion Trigger x3 Frost Weave Cloth x1) -10

390-400 Frost Steel Pipe- (Cobalt Blue Ingot x8 Crystallized Water x1 ) -15

400-405 Diamond-cut refractor telescope- (Frost steel pipe x1, a pair of cobalt blue bolts x2) -10

405-410 Bomb box- (Sasteel ingot x5, violent explosion Trigger x1) -5

410-415 Safe Ammunition Maker- (Sasteel Ingot x1 High Explosive Trigger x1) -5

415-425 Mosasteel Arrow Maker- (Sasteel Ingot x2) -18

425-435 Mechanical Snow Goggle- (Sasteel Ingot x8, North Wind Leather x2, Eternal Shadow x1) -10

435-450 Goblin Military Knife- ( Sarsteel Ingot x10, Skinning Knife x1, Mining Pickaxe x1, Blacksmith's Hammer x1) -40