|Release date||10 October 2016 (Update)|
|Examine|| Sharkborne's pet crablet.|
X-Runes is a crablet that is owned by Sharkborne. Players are allowed to interact with it by petting it, and Sharkborne will claim it likes the player. He has a Blood, Death, Nature, Soul, and an unidentifiable rune near the salt on his back.
X-Runes was given its name from the winner of a charity auction during GameBlast 2016.