Higher engineering skill allows you to learn higher level engineering schematics. Schematics can be found on trainers around the world as well as from quests and monsters.
Recipes of mi-combo13 of 275 known106 / 150
Arclight SpannerKnown
Copper TubeKnown
Crafted Heavy Shot×200Known
Crafted Light Shot×200Known
Explosive Arrow×100
Rough Dynamite×2Known
Tinker: Magnetic Displacement
Tinker: Nitro Boosts
Tinker: Teleport