How to Craft Legendary 600 Gear Score Items

To start off, only Tier 5 items, such as Langschwert (Orichalcum) can be a random legendary, and only if they are 600 Gear Score. Random Tier 5 items under 600 Gear Score will never be able to roll the last perk, meaning they can't be legendary. Note: We have noticed a potential bug where Tier 5 items at exactly 500 Gear Score fail to apply the restriction, meaning they can roll the last perk and be legendary.

Crafting 600 gear score items requires preparation, and well, luck. You're going to need to stack up all the possible bonuses, from the trade skill level, ingredients, food, perks, trophies and town projects. With all the bonuses ready, you'll craft Orichalcum items such as Langschwert (Orichalcum) at a random gears core between 595 – 600 gear score.

However, there is an exception – Arcana – which can only produce 580 – 585 gear score items. Unlike other crafting trade skills, Arcana generally requires a quintessence like Quintessenz des Wassers, which compared to something like Asmodeum, does not provide an increase in the minimum or maximum possible gear score.
As of patch 1.1.0, Arcana gear can be crafted at a 595 - 600 gear score range.

Weaponsmithing

Bonus Source	Min GS	Max GS
Level 200 Weaponsmithing	500	525
Asmodeum	15	15
Glitzerndes Ebenholz	15	15
Runenleder	15	15
Große Waffenschmiedekunst-Herstellungstrophäe x3	15	0
Herzhaftes Gemüseallerlei	15	15
Waffenschmiedemeisterschaft	5	5
Waffenschmied-Kompetenz x5	10	10
Temperament der Waffenschmiede	5	0
Total	595	600

Armoring

Bonus Source	Min GS	Max GS
Level 200 Armoring	500	525
Asmodeum	15	15
Phönixgeflecht	15	15
Runenleder	15	15
Große Rüstungsschmiedekunst-Herstellungstrophäe x3	15	0
Scharfe Kohlsuppe	15	15
Rüstungsschmiedemeisterschaft	5	5
Rüstungsschmied-Kompetenz x5	10	10
Inspiration der Rüstungsschmiede	5	0
Total	595	600

Jewelcrafting

Bonus Source	Min GS	Max GS
Level 200 Jewelcrafting	500	525
Asmodeum	15	15
Fassung (Asmodeum)	15	15
Asmodeum-Kette / Asmodeum-Band / Haken (Asmodeum)	15	15
Große Rüstungsschmiedekunst-Herstellungstrophäe x3	15	0
Glasiertes Melonenbrot	15	15
Juwelenschleifermeisterschaft	5	5
Juwelenschleifer-Kompetenz x5	10	10
Inspiration der Rüstungsschmiede	5	0
Total	595	600

Engineering

Bonus Source	Min GS	Max GS
Level 200 Engineering	500	525
Asmodeum	15	15
Glitzerndes Ebenholz	15	15
Runenleder	15	15
Große Ingenieurskunst-Herstellungstrophäe x3	15	0
Gemüse mit Kräuterkruste	15	15
Ingenieursmeisterschaft	5	5
Ingenieurs-Kompetenz x5	10	10
Geduld der Ingenieure	5	0
Total	595	600

Arcana

Bonus Source	Min GS	Max GS
Level 200 Arcana	500	525
Asmodeum	15	15
Runenleder	15	15
Phönixgeflecht / Glitzerndes Ebenholz	15	15
Große Arkana-Herstellungstrophäe x3	15	0
Süßer Waldbeerenaufguss	15	15
Arkanistenmeisterschaft	5	5
Arkanisten-Kompetenz x5	10	10
Weisheit der Arkanisten	5	0
Total	595	600

Note on Arcana: You will want to use the highest tier available for the last material, such as Quintessenz des Wassers, which won't affect your gear score range at all. Using a lower tier one will decrease your minimum gear score.