Demigra wraps himself in a Nova Strike-like aura whilst charging his fist with energy, and then rushes at the enemy.
Video Game Appearances
This technique first appeared in Dragon Ball Xenoverse, where Demigra in his Final Form attempts to use the technique in the cutscene after he is defeated.
Boiling Fist was named in Dragon Ball Heroes, where it is the Super Attack of Demigra in his Transcended form. A stronger version of the technique named Super Boiling Fist is the Super Attack of Demigra during the boss fight with his Final Form, and always deals max damage if it is used successfully.