The highest item level leg armor a level 21–30 character can wear as a Warlock on the Alliance side start with Necromancer Leggings (item level 35, rare). 93 items fit the slot and band; the top 25 are ranked here by item level, then quality, not by simulation.
| # | Name | ILvl | Req. | Armor | Type | Source |
|---|---|---|---|---|---|---|
| 4 |  Tuxedo Pants | 35 | 30 | 39 | Cloth | Crafted: Tailoring |
| 3 |  Thistlefur Pants | 35 | 30 | 41 | Cloth | Drops from Vile Sting (Thousand Needles) at 1.1% (+404 more) (vanilla) |
| 1 | Necromancer Leggings | 35 | 30 | 45 | Cloth | Found in Solid Chest (Duskwood) at 0.0% (+280 more) (vanilla) |
| 2 |  Earthen LeggingsFOREVER | 35 | 30 | 41 | Cloth | Crafted: Tailoring |
| 5 |  Elder's Pants | 34 | 29 | 40 | Cloth | Drops from Vile Sting (Thousand Needles) at 1.1% (+418 more) (vanilla) |
| 7 |  Resilient Leggings | 33 | 28 | 39 | Cloth | Drops from Heartrazor (Thousand Needles) at 1.1% (+371 more) (vanilla) |
| 6 | Durable Pants | 33 | 28 | 39 | Cloth | Drops from Heartrazor (Thousand Needles) at 1.1% (+385 more) (vanilla) |
| 8 | Sage's Pants | 32 | 27 | 39 | Cloth | Drops from Heartrazor (Thousand Needles) at 1.1% (+385 more) (vanilla) |
| 9 |  Raincaller Pants | 31 | 26 | 38 | Cloth | Drops from Dragonmaw Battlemaster (Wetlands) at 1.1% (+470 more) (vanilla) |
| 17 | Watcher's LeggingsCHANGED | 30 | 25 | 38 | Cloth | Drops from Dragonmaw Battlemaster (Wetlands) at 1.1% (+470 more) (vanilla) |
| 12 | Pristine LeggingsFOREVER | 30 | 25 | 41 | Cloth | Crafted: Tailoring |
| 15 | Silky LeggingsFOREVER | 30 | 25 | 41 | Cloth | Crafted: Tailoring |
| 10 | Flame LeggingsFOREVER | 30 | 25 | 41 | Cloth | Crafted: Tailoring |
| 13 |  Shadow LeggingsFOREVER | 30 | 25 | 41 | Cloth | Crafted: Tailoring |
| 11 |  Pearly LeggingsFOREVER | 30 | 25 | 41 | Cloth | Crafted: Tailoring |
| 14 |  Shining LeggingsFOREVER | 30 | 25 | 41 | Cloth | Crafted: Tailoring |
| 16 | Silver-thread PantsCHANGED | 30 | 25 | 38 | Cloth | Drops from Dragonmaw Battlemaster (Wetlands) at 1.1% (+492 more) (vanilla) |
| 20 |  Sanguine Trousers | 29 | 24 | 37 | Cloth | Drops from Brontus (The Barrens) at 1.3% (+430 more) (vanilla) |
| 19 | Humbert's Pants | 29 | 24 | 37 | Cloth | Drops from Dun Garok Priest (Hillsbrad Foothills) at 1.3% (vanilla) |
| 18 |  Leech PantsCHANGED | 29 | 24 | 41 | Cloth | Drops from Aku'mai (Blackfathom Deeps) at 33.3% (vanilla) |
| 21 | Gaze Dreamer PantsCHANGED | 28 | 23 | 40 | Cloth | Drops from Twilight Lord Kelris (Blackfathom Deeps) at 50.0% (vanilla) |
| 22 | Azure Silk Pants | 28 | 23 | 36 | Cloth | Crafted: Tailoring |
| 23 | Ivycloth Pants | 28 | 23 | 36 | Cloth | Drops from Brontus (The Barrens) at 1.3% (+449 more) (vanilla) |
| 25 |  Padded Pants | 27 | 22 | 34 | Cloth | Sold by Aeolynn (+9 more) (vanilla) |
| 24 | Greenweave Leggings | 27 | 22 | 36 | Cloth | Drops from Qiraji Officer (The Barrens) at 4.5% (+470 more) (vanilla) |
Ranked by item level, then quality, among items with a known source: gear nothing drops, sells, rewards or makes yet (raids not yet open, the client's test items) is left out. The class filter keeps what the class can equip at level 30 (armor type, weapon skill, Dual Wield, the item's own class limit); the side filter drops items that only the other side's vendors and quests offer. Source: the best known drop first (a Forever rate at 10+ loots, else the vanilla 1.12 chance), then vendors, quest rewards and the profession that makes it. Reviewed picks: Warlock Best in Slot.
Other slots: Head, Shoulder, Back, Chest, Wrist, Hands, Waist, Feet. Every slot and level.