He has crazy teleportion powers. He proved it by teleporting from the Trolliverse to the Mushroomverse to grab Aaron. He helped Mario and Luigi teleport to Brianna. He lives underground. He had gotten a computer for his birthday that doesn't even work. Heck, the screen came right off. He also watched Roxx and Mario battle and enjoyed it. He is able to give people teleportion for 5 minutes. He gave it to Mario to defeat Roxx, but it went nowhere. He also warned Weegee about Roxx. It seems the teleportion powers he is able to give have an unknown limit in distance. Mario was able to teleport anywhere, but teleported to Fortran to then be teleported to the Mushroomverse. He has the voice of both Mario & Luigi.
He also accepts defeat. When he lost his Tournament, he gave congrats to Weegee. Also turns out he's in IlluminaGee. He was in the meeting with some of the members and the leader while explaining the upcoming Trolliverse war. He claimed how they were all doomed, since these evil beings of Illuminati can even get past Peach. But nonetheless, he went to get more help from the Mushroomverse.
He has a strange persona named Namus. When he was chilling on a log on water, he noticed dead Mario clone bodies everywhere. He decided to interfere. However, he turned into Namus to hide himself and battle the pesky remaining clones of Mario and Luigi. Once Namus went against Angry Sun, he broke his arm. So after the battle is finished, he goes back to his regular self. Then he noticed something strange. His persona became real, and was a real person. He discussed things with Namus.