League of Villains vs. Gigantomachia

The League of Villains vs. Gigantomachia is a battle fought between The League of Villains against Gigantomachia in a fight to prove to the latter that Tomura Shigaraki is the rightful successor to All For One.

Prologue
After robbing the CRC, the League of Villains return to their hideout. Dabi returns later, disappointed to find everyone else sitting around.

Tomura recalls Kurogiri's desire to retrieve a certain "power" All For One left behind for them. Tomura granted Kurogiri permission to do so, but he was captured by the Police. Twice and Toga believe Tomura misses Kurogiri. Tomura ignores them and adds that he hasn't been able to contact the Doctor either.

Spinner confronts him about the direction of their group. He claims he lived an empty life until he was inspired by the Hero Killer. He demands to know where the League is going. Their argument is shortlived and abruptly interrupted by a mysterious force, causing the ground to shake.

The Villains go outside and are immediately confronted by Gigantomachia, who emerges from underground. Fascinated, Tomura dawns his mask and realizes this is the power Kurogiri went to retrieve. He believes this man is the secret weapon All For One left behind. Gigantomachia asks if Tomura is truly the successor of All For One and asks him to prove his worthiness.

Battle

 *  The details of this battle are unknown. 

Gigantomachia effortlessly overpowers the League of Villains despite being outnumbered. He manages to injure Tomura, Himiko, Twice, and Compress, crushing the latter in his fist. The hulking villain is disappointed by the League's performance and cries out to All For One.

Aftermath
Wailing, Gigantomachia throws Compress's defeated body to the ground and asks why All For One would choose such weaklings. Those still standing are confused by the giant's sudden outburst of tears. Just when all seems lost for the League, a familiar voice calls out to Tomura from Gigantomachia's radio. The voice of All For One's Doctor.