Matpat

Mat is an interesting character, although he debuted way later in Ze roleplay this did not make him more of a boring character. In fact it was the opposite, when he first appeared he used his theory powers to dismantle people with facts and logic. He came to exist and participate during the time that koby and monika were together and kale and natsuki were together, he even made a game theory video about kales assassination and continued to study kale and nat's relationship wondering if they actually loved each other. 
Later on in the Ze rp around 06/01/2022 he began to use his signature weapon, a flamethrower which he used to fend off the demons that monika summoned when she stupidly revived old characters like meggy to watch kale and natsuki bang. Meggy, having turned evil, joined the demons and launched an assault on the heroes with trillions of them. 
Then after that, matpat participated in mr beasts squid game and came incredibly close to winning but lost anyway due to keqing throwing a sword into his neck. Despite his death at that point he did not die since mr beast set up respawn points for squid game contestants. 
He did however meet his doom during the hunters invasion on the town of scam. During the fight the heroes were completely outnumbered even with the return of classic, thanos, and darkseid. As matpat was being overwhelmed his last words were, "koby, kale, anyone!?" Presumably after this point he was torn apart by either demons, gacha troops, or any of the other armies that were present.
fun fact: when matpat first appeared originally his name was more of a knock off version, he was referred to as patmat but that later on changed to his prior name matpat.