This chapter will explain every single one of Saa Jo'oh's abilities that have been and have not been showed in the story.
Saa Jo'oh's abilities:
JoJo Reference Manipulation: This is Saa Jo'oh's most used ability in the story so far, the way this ability works is that Saa Jo'oh can negate every attack, and place people in a JoJo volume and turn it into a "JoJo Reference". Saa Joi'oh pulls out a jojo volume, which he can throw at his opponent to either negate an attack or make the opponent a "JoJo reference" by sealing him in the volume forever.
However, this is just Saa Jo'oh's meme ability, he has other abilities which are way more powerful than that.
Existence Erasure: This ability has been shown once, where Saa Jo'oh used it to erase every clone that Richard summoned
How this ability works is that if Saa Jo'oh activates this ability and he touches something or someone with it, the person or the object gets erased in less than a second, the only way it can be countered is if the opponent has erasure immunity, which Pablo and Richard have. Also this ability cannot be used on gods (Vio for example cannot be affected by this ability, which is one of the biggest limitations Saa Jo'oh has)
Mind Reading (Not shown yet): Saa Jo'oh can read his opponent's thoughts. Saa Jo'oh has used this ability many times to predict Vio's and Richard's attacks, but it was never mentioned up until now.
Reality Warping (not shown): Saa Jo'oh can control and change reality, he can even make the gormiti real.