Personality Most notably about d3rlord3, he was incredibly intelligent and brave. This is shown by his determination to move forward and the times he proved his intelligence. Such as setting a trap for the entity following him but not telling the viewers about his backup, using blocks to find his way through the maze, and the greatest feat: solving a cipher stack with only a pen and paper. He is also sometimes humorous, with the quotes "cipher stacking isn’t a good practice, you know" and "unfortunately for you I have a pickaxe," Both a bit unserious. After he had seen the King in Yellow, he was filled with all of the knowledge from the past, present, and future, likely causing him to lose his sanity. Though he still held on for long enough to create a cipher for Avery and edit the video so the viewers don’t see the King in Yellow. When he reappears in the sequel video, d3rlord3 still manages to retain enough agency to maintain his dry sense of humour, humorously commenting on how getting filled with infinite knowledge "hit like a truck". Despite this, he still remains a kind-hearted and selfless person who is determined to stop the King at any cost, trying to prevent Avery from risking his life to stop the King and taunting the King as he dies. During his final moments, d3rlord uses the time he has left to save Avery from being sacrificed and to comfort him, assuring him that it wasn't his fault that he had to die, displaying how utterly selfless and benevolent he was.

