Item Tiering Logic:
Tier 0: Base Uniques. Tier 1: Upgraded Uniques (Required for Hard Maps). Tier 2: Orb-Infused Upgraded Items (End-game).
Build Associations:
Amazon: Focused on Javelin/Bow Upgraded items with Lightning/Physical penetration.
Sorceress: Needs +Skills and -Enemy Resistance items (Griffon Upgraded is Core).
Paladin: Focus on FCR and Combat Skills (Heaven's Light Upgraded for FoH builds).
Necromancer: Summons and Poison Nova (Trang-Oul Set Upgraded is highly recommended).
Barbarian: High Enhanced Damage and Deadlink Strike (Immortal King Upgraded for survivability).
Economic Value:
CubeMain recipes with enabled = 1 are the source of truth for upgrade cost and output naming. For standard Unique C2 / Unique Upgraded recipes, ignore Hard / God / Trans ticket-mode rows and use the active normal route: 3 Unique items of the same type + Ohm Rune. Some special items may use their own CubeMain recipe, so the item list follows the enabled CubeMain row for each item.