The highest item level leg armor a level 41–50 character can wear as a Warlock start with Arachnidian Legguards (item level 55, uncommon). 74 items fit the slot and band; the top 18 are ranked here by item level, then quality, not by simulation.
| # | Name | ILvl | Req. | Armor | Type | Source |
|---|---|---|---|---|---|---|
| 1 |  Arachnidian Legguards | 55 | 50 | 62 | Cloth | Drops from Zaricotl (Badlands) at 1.0% (+625 more) (vanilla) |
| 2 |  Felcloth Pants | 55 | 50 | 62 | Cloth | Crafted: Tailoring |
| 3 |  Wizardweave LeggingsCHANGED | 55 | 50 | 62 | Cloth | Crafted: Tailoring |
| 4 | Imperial Red Pants | 54 | 49 | 61 | Cloth | Drops from Zaricotl (Badlands) at 1.0% (+633 more) (vanilla) |
| 5 |  Opulent Leggings | 54 | 49 | 61 | Cloth | Drops from Zaricotl (Badlands) at 1.0% (+625 more) (vanilla) |
| 6 | Duskwoven Pants | 53 | 48 | 60 | Cloth | Drops from Foulmane (Western Plaguelands) at 1.0% (+529 more) (vanilla) |
| 7 | Dalewind Trousers | 52 | 47 | 65 | Cloth | Drops from Colossus of Zora (Silithus) at 10.0% (+385 more) (vanilla) |
| 8 | Venomshroud Leggings | 52 | 47 | 59 | Cloth | Drops from Foulmane (Western Plaguelands) at 1.0% (+525 more) (vanilla) |
| 9 |  Gaea's Leggings | 51 | 46 | 58 | Cloth | Drops from Ravasaur Matriarch (Un'Goro Crater) at 0.9% (+491 more) (vanilla) |
| 10 |  Abjurer's Pants | 50 | 45 | 57 | Cloth | Drops from Ravasaur Matriarch (Un'Goro Crater) at 0.9% (+495 more) (vanilla) |
| 11 | Embroidered Pants | 50 | 45 | 54 | Cloth | Sold by Blixxrak (+14 more) (vanilla) |
| 12 | Cindercloth Leggings | 49 | 44 | 56 | Cloth | Sold by Handor (+3 more) (vanilla) |
| 13 | Hibernal Pants | 49 | 44 | 56 | Cloth | Drops from Bloodroar the Stalker (Feralas) at 0.9% (+525 more) (vanilla) |
| 14 | Bloodwoven Pants | 48 | 43 | 55 | Cloth | Drops from Bloodroar the Stalker (Feralas) at 0.9% (+522 more) (vanilla) |
| 15 | Gossamer Pants | 47 | 42 | 54 | Cloth | Drops from Brimgore (Dustwallow Marsh) at 0.9% (+460 more) (vanilla) |
| 16 |  Pale Leggings | 46 | 41 | 53 | Cloth | Sold by Thralosh (+1 more) (Horde) (vanilla) |
| 17 |  Royal Trousers | 46 | 41 | 53 | Cloth | Drops from Brimgore (Dustwallow Marsh) at 0.9% (+460 more) (vanilla) |
| 18 | Windchaser Woolies | 46 | 41 | 53 | Cloth | Drops from Brimgore (Dustwallow Marsh) at 0.9% (+457 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 50 (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.