Here is the full list of all 77 Last Knight: Rogue Rider Edition achievements.
Lend you some hands or arms, the finger is pointed at those spiders, they are armed with some, lay your hands on them, it is in your hands to use them in a handy way where they will fell some trees for you without you lifting a finger and keeping them at arm's length. A achievement may be handed to you! - Use 10 spiders to fell 10 trees. #Eight-Armed-Logger