Each recipe is orange until its yellow rank and grey from its grey rank. When the ranks differ, it turns green somewhere between the two; the client files give both ranks but not that point. Equal ranks go straight to grey.

Leatherworking: Mail Belts
RecipeMakesReagentsNeedsSkill-up
Charged Scorpid BeltTaught by Pattern: Charged Scorpid Belt, requires 230
Charged Scorpid BeltYellow 250Grey 270
Mender's Mail BeltTaught by Pattern: Mender's Mail Belt, requires 250
Mender's Mail BeltYellow 270Grey 290
Skirmisher's Mail BeltTaught by Pattern: Skirmisher's Mail Belt, requires 250
Skirmisher's Mail BeltYellow 270Grey 290
Skycaller's Mail BeltTaught by Pattern: Skycaller's Mail Belt, requires 250
Skycaller's Mail BeltYellow 270Grey 290
Stalker's Mail BeltTaught by Pattern: Stalker's Mail Belt, requires 250
Stalker's Mail BeltYellow 270Grey 290
Heavy Scorpid BeltTaught by Pattern: Heavy Scorpid Belt, requires 255
Heavy Scorpid BeltYellow 275Grey 295
Supple Scorpid BeltTaught by Pattern: Supple Scorpid Belt, requires 255
Supple Scorpid BeltYellow 275Grey 295
Heavy Timbermaw BeltTaught by Pattern: Heavy Timbermaw Belt, requires 265
Heavy Timbermaw BeltYellow 285Grey 305
Broodwatcher's BeltTaught by Pattern: Broodwatcher's Belt, requires 290
Broodwatcher's Belt
  • Sewing Machine
Yellow 295Grey 300
Scalegut BeltTaught by Pattern: Scalegut Belt, requires 290
Scalegut Belt
  • Sewing Machine
Yellow 295Grey 300

From the Forever beta client files, build 1.60.1.70630: the SkillLine, SkillLineAbility, TradeSkillCategory, SpellReagents, SpellEffect, SpellTotems, SpellCastingRequirements and ItemEffect tables.

2 more recipes in this category are encrypted in this build.