The go-home episode of WWE RAW before Saturday Night's Main Event featured the return of the mystery attacker. The black hooded guy attacked Rey Mysterio and executed a curb stomp. Soon after this, he escaped the arena, and the security failed to grab him.The last time he appeared was at WWE Survivor Series: WarGames 2025, where he helped Team Vision secure the victory after attacking CM Punk. In this article, we will be looking at three reasons why the masked man attacked the Hall of Famer on Monday Night RAW.#3. He is the newest member of the VisionOnce again, the mystery guy helped the Vision alliance to overpower a babyface star. Here, Logan Paul was engaged in a heated altercation with the Master of 619. The masked man's attack allowed Logan to take down the veteran star and to stand tall on the show.At Survivor Series: WarGames 2025, the actions of the mystery guy indeed played a key role in the heels' victory. Now, his help for the Vision again shows that he could be the new member of the Paul Heyman alliance, and that's why he attacked Rey Mysterio on RAW.#2. The mystery guy could be the new Legend Killer in WWEIt's crucial to note that the first time the mystery guy emerged in WWE, he attacked World Heavyweight Champion CM Punk. The Voice of the Voiceless is one of the biggest names in the history of professional wrestling and a future Hall of Famer.Now, the mystery guy has attacked Rey Mysterio, which hints that he could be targeting the legendary names only, and seemingly the new Legend Killer in WWE.#1. Due to instructions from Paul HeymanRoman Reigns SZN 💥 @reigns_eraLINKMYSTERY MAN IS BACK AGAINBefore Logan Paul attacked Rey Mysterio on RAW, he was seen in conversation with Paul Heyman, Bron Breakker, and Bronson Reed backstage. The Oracle advised the Maverick to attack the HOF and seek vengeance for the actions he took last week. The former Wiseman even handed him brass knuckles.Heyman could already be aware that Rey might overpower the YouTuber, and this could be why he had sent the mystery figure on RAW to attack the legendary star.The Oracle is a mastermind, and the mystery guy could be his secret weapon to strengthen the Vision faction.