| Name | Bill the Stone Troll |
| Type | giant/troll, unique |
| Where | Trollmire special 4th level |
| Resources | Level 7-inf / Life 250 / Stamina 85 |
| Stats | Str 25 / Dex 10 / Con 20 Mag 10 / Cun 8 |
| Talents | Rush (4), Knockback (3) |
| Equipment | greatmaul (25% chance: Bill's Tree Trunk), wild infusion, heroism infusion |
Bill is the secret boss of the Trollmire. He lives on a special hidden fourth level, unlocked by reading all 5 of the Trollmire lore.
If Bill is defeated by a level 1 character, the Kill Bill achievement is earned.