The culling game has some of the most powerful sorcerers in Jujutsu Kaisen in one place.
The Culling Game arc is the current ongoing arc in the story Jujutsu Kaisen. The plot of this arc is orchestrated by none other than Kenjaku himself, as he aims to evolve humanity to a completely new level to be even greater than ever before.
Kenjaku wants to plunge the world into a state of chaos and having sorcerers kill each other in a game akin to battle royale is his go-to plan. Of course, the Culling Game has been absolutely intense so far and has seen quite a lot of strong sorcerers, both as participants and non-participants appear in it. 9 Itadori Yuji
The protagonist of the series, Itadori Yuji is certainly one of the strongest characters in the culling game at the moment. At the beginning of it, he was likely stronger than he is at the moment and that was largely due to the fact that Sukuna was still inside him. However, Sukuna has, since then, been transferred and Yuji is now on his own.
That said, he has evolved tremendously over the course of the last few arcs and fans know that he is more than capable of standing his ground against even some of the strongest of ancient sorcerers. He is certainly a phenomenal user of cursed energy. 8 Megumi Fushiguro
Megumi has been central to the Culling Game arc. He has fought against some powerful enemies and even beat ancient sorcerers, such as Reggie. Megumi was, unfortunately, taken over by Sukuna and, under him, he reached whole new levels of power.
However, that power cannot be attributed to him since it did not belong to him, to begin with. That said, on his own, his 10 Shadows Technique, coupled with the power to summon Mahoraga is absolutely immense. 7 Kinji Hakari
One of the third years of Tokyo Jujutsu High, Hakari is an extremely powerful sorcerer whose cursed energy is known to have quite an edge.