1 - 40
Rough Blasting Powder (1 x Rough Stone)
40 - 50
Handful of Copper Bolt (1 x Copper Bar)

50 - 51
Arclight Spanner (6 x Copper Bar)

51 - 65
Copper Tubes (2 x Copper Bar, 1 x Weak Flux)

65 - 75
Rough Boom Sticks (1 x Copper Tube, 1 x Handful of Copper Bolts, 1 x Wooden Stock)

75 - 95
Coarse Blasting Powder (1 x Coarse Stone)

95 - 105
Silver Contacts (1 x Silver Bar)

105 - 120
Bronze Tubes (2 x Bronze Bar, 1 x Weak Flux)

120 - 125
Small Bronze Bombs (1 x Wool Cloth, 1 x Silver Contact, 4 x Coarse Blasting Powder, 2 x Bronze Bar)

125 - 145
Heavy Blasting Powder (1 x Heavy Stone)

145 - 150
Big Bronze Bombs (2 x Heavy Blasting Powder, 3 x Bronze Bar, 1x Silver Contact)

150 - 175
Blue, Green or Red Fireworks (1 x Heavy Leather, 1 x Heavy Blasting Powder)

175 - 176
Gyromatic Micro-Adjustor (4x Steel Bar)

176 - 190
Solid Blasting Powder (2 x Solid Stone)

190 - 195
Big Iron Bomb (3 x Iron Bar, 3 x Heavy Blasting Powder, 1 x Silver Contact)

195 - 205
Mithril Tubes (3 x Mithril Bar)

205 - 210
Unstable Triggers (1 x Mithril Bar, 1 x Mageweave Cloth, 1 x Solid Blasting Powder)

210 - 225
Hi-Impact Mithril Slugs (1 x Mithril Bar, 1 x Solid Blasting Powder)

225 - 235
Mithril Casings (3 x Mithril Bar)

235 - 245
Hi-Explosive Bomb (2 x Mithril Casings, 1 x Unstable Trigger, 2 x Solid Blasting Powder)

245 - 250
Mithril Gyro-Shot (2 x Mithril Bar, 2 x Solid Blasting Powder)

250 - 260
Dense Blasting Powder (2 x Dense Stone)

260 - 290
Thorium Widget (3 x Thorium Bar, 1 x Runecloth)

290 - 300
Thorium Shells (2 x Thorium Bar, 1 x Dense Blasting Powder)

Необходимо:
90 x Rough Stones
80 x Coarse Stones
75 x Heavy Stones
90 x Solid Stones
50 x Dense Stones
10 x Wooden Stock
29 x Weak Flux
50 x Heavy Leather
10 x Wool Cloth
10 x Mageweave Cloth
33 x Runecloth
51 x Copper Bars
10 x Silver Bars
55 x Bronze Bars
19 x Iron Bars
4 x Steel Bars
126 x Mithril Bars
129 x Thorium Bars
Engineering 300 to 375

300 - 310
Вам надо 40 x Fel Iron Casing, 60 x Handful of Fel Iron Bolts и 45 x Elemental Blasting Powder, со всем этим скилл поднимаем до 310+.
310 - 320
Fel Iron Bomb (1 x Fel Iron Casing (3 x Fel Iron Bars), 2 x Handful of Fel Iron Bolts (1 x Fel Iron Bar) 1 x Elemental Blasting Powder(1 x Mote of Fire, 1 x Mote of Earth)) x 10

320 - 335
Fel Iron Musket (2 x Thorium Tubes (12 x Thorium Bars), 3 x Fel Iron Casing (9 x Fel Iron Bar), 4 x Handful of Fel Iron Bolts (4 x Fel Iron Bars) x 15

335 - 350
White Smoke Flare (1 x Netherweave Cloth), 1 x Elemental Blasting Powder (1 x Mote of Fire, 1 x Mote of Earth)) x 25

350 - 355
Hardened Adamantite Tube (3 x Hardened Adamantite Bar) x 15 (дополнительно еще 10 чтобы потом делать Khorium Scopes, если хотите взять 375 не делая их или Felsteel Boomsticks, то другой вариант варить Adamantite Rifles)

355 - 360
Felsteel Stabilizer (2 x Felsteel Bar) x 5
Лимитный рецепт, продается у Qiff в Area 52 в Netherstorm.

Лучший вариант:
360 - 375
Khorium Scope (1 x Hardened Adamantite Tube (3 x Hardened Adamantite Bar), 4 x Khorium Bar, 2 x Dawnstone) x 15
Маленький % дропа у Sunfury Bowmen в Netherstorm.

Альтернативный вариант:
360 - 375
Felsteel Boomstick (1 x Hardened Adamantite Tube (3 x Hardened Adamantite Bar), 4 x Felsteel Stabilizer, 4 x Handful of Fel Iron Bolts) x 15
Маленький % дропа у Doomforge Engineers в Forge Camp Anger в Blade's Edge Mountains.

360 - 375
Hyper-Vision Goggles (4 x Heavy Knothide Leather, 2 x Khorium Bar, 2 x Nightseye, 2 x Large Prismatic Shard) x 15
Маленький % дропа у Mo'arg Weaponsmiths в Legion Hold в Shadowmoon Valley.

360 - 375
Adamantite Rifles (2 x Thorium Tubes, 2 Adamantite Frame, 4 x Handful of Fel Iron Bolts) x 25 ish
Нужно подтвердить когда этот рецепт становится зеленым. Я думаю ~ на 370, поэтому последние 5 пунктов скилла нужно качать подольше.

Если вы докачали инж до 375, значит вы крутой папка, т.к. это самая сложная в прокачке профессия.

Необходимо:
255 x Fel Iron Bars
10 x Felsteel Bars (+ еще 60 баров если вы делаете также Felsteel Stabilizers с 360-375 и - маты на Khorium Scopes)
35 x Mote of Fire
35 x Mote of Earth
60 x Khorium Bars
45 x Hardened Adamantite Bars
30 x Dawnstones
25 x Netherweave Cloth
180 x Thorium Bars