First, Trunks raises his hands into the sky and charges a large energy sphere. Then, he swings his hands down and fires the ball of energy at the opponent, inflicting a huge amount of damage. Future Trunks uses this technique as part of the Heat Dome Attack he uses to destroy Future Cell, and Kid Trunks uses a Finish Buster against Bio-Broly while upside down.
Appearances in games
Finish Buster was named in Dragon Ball Z Gaiden: Saiyajin Zetsumetsu Keikaku. It also appears in the Butōden series, Dragon Ball Z: Legendary Super Warriors, the Budokai series, the Budokai Tenkaichi series, Dragon Ball Z: Supersonic Warriors 2, Dragon Ball Z: Burst Limit, the Raging Blast games, and Dragon Ball Heroes. It is misspelled Finish Bustert in the in-game Command List of the European version of Dragon Ball Z: Shin Budokai.
Both the Finish Buster and its more powerful variant (Heat Dome Attack) appear in Dragon Ball: Xenoverse, as a Super Skill and an Ultimate Skill, respectively. Custom Future Warriors are able to learn these moves. In Dragon Ball Heroes is used by Super Baby Trunks in GDM6 mission.
- Heat Dome Attack – Future Trunks tosses his opponent in the air. Then he charges a ton of energy around him before blasting a large Finish Buster at the opponent. He uses this technique as a Super Saiyan to defeat Future Cell.