Join The Fan Lab, a private Fandom research community for users in the US and UK where you will be asked to share your opinions on all things gaming and entertainment! Click here to see if you qualify
Thorn Leaves are a block added by Twilight Forest. They are found in the Thornlands biome and inflicts contact damage on the player[clarify]. Mining a Thorn Leaves block destroys it and makes another one regenerate in its place. It can be permanently removed with the Lamp of Cinders.