"With dirty tricks, you try to blind the target by throwing something in its eyes." -Description
| Tier 1 | Contested Constitution (Brawn) check. If you succeed, the target is blinded until the end of its next turn. |
| Tier 2 | Blind lasts for 1 minute instead, but the target may repeat the contested check at the end of each of its turns. |
| Tier 3 | If you succeed and the target is Large or smaller, the target is knocked prone. |