"Fire a volley of Ki Blasts in one go! You can cancel the move by performing additional input before the blast is released."
Trap Shooter (トラップシューター Torappu Shūtā) is a one-handed Energy Sphere Barrage attack.
The user draws their right hand back and charges a green or yellow energy sphere. Then, they wave their hand forward and fire several, compact, powerful energy sphere bullets that follow the opponent's movements, inflicting considerable damage.
The Gigantic Cluster is used by base Broly in Dragon Ball Z: Broly - The Legendary Super Saiyan and the Eraser Shot is used by Super Saiyan Broly in Dragon Ball Z: Broly - Second Coming. His clone, Bio-Broly, also uses it in Dragon Ball Z: Bio-Broly.
Although he is seen in the position for launching it on Piccolo, Bojack actually never uses the Trap Shooter in Dragon Ball Z: Bojack Unbound due to Future Trunks' intervention. However, he uses it in the Budokai Tenkaichi series, the Raging Blast series, and Dragon Ball Xenoverse 2. Zangya also uses it in both the Budokai Tenkaichi and Raging Blast series.
Pikkon uses the Trap Shooter against Janemba in the movie Dragon Ball Z: Fusion Reborn. Omega Shenron uses a cyan, two handed version against Goku and Vegeta in Dragon Ball GT, and the regular one handed version, but colored yellow, in the Budokai Tenkaichi series.
Video Game Appearances
Trap Shooter was named in the Budokai Tenkaichi series, where it is featured as a Blast 2 for Broly, Bojack, Zangya, and Syn Shenron. In Dragon Ball Z: Battle of Z, the technique is named Eraser Shot and is one of Super Saiyan Broly's Super Attacks. In Dragon Ball Heroes was named Gigantic Cluster (ギガンティッククラスター) and is the special attack of the base form of Broly.
"1. Attack with a volley of Ki Blasts. 2. Perform additional input before firing to cancel the move. The Ki Blasts will accurately home in on your opponent, but take some time to release. Use this cancelling technique as a feint to deceive your opponent."
— Dragon Ball Xenoverse 2 Tutorial description
In Dragon Ball Xenoverse 2 as part of the Super Pack 3 DLC, Trap Shooter appears as one of Bojack's Super Skills. It can also be learned by the Future Warrior by completing School Quest: "Lesson 1" of Bojack's Training. In Xenoverse 2, performing additional input before firing cancels the move which can be used as a feint to deceive opponents and may be a reference to Bojack canceling the technique when his attack was interrupted by Future Trunks in the film. It also requires 2 Ki Bars to perform though the Ki Bars are only used up when it is actually fired.