The League of Villains' Vanguard Action Squad launches their assault on the training camp.
This likely refers to the release group (or encoders) or specific audio/subtitle tracks (such as "Audio Japanese/English" or a dual-audio release). BnHA_S3_05_Pro_AB.mkv
Mandalay broadcasts a telepathic message warning the students that they are under attack by the League of Villains and gives permission to fight back. The League of Villains' Vanguard Action Squad launches
Itsuka Kendo and Tetsutetsu Tetsutetsu team up to find and defeat the villain Mustard, who is filling the forest with a lethal, sleep-inducing gas. BnHA_S3_05_Pro_AB.mkv