Beast Quasar Flash

Beast Quasar Flash is a combined attack used by Vegeta: GT and Xeno Vegeta in their Super Saiyan 4 form.

Overview
Standing back to back; Vegeta: GT extends his left arm while Xeno Vegeta extends his right arm, opens their hand, and charges ki in the palm of his hand; the energy spheres in their palms combined before firing a large scarlet red energy beam at his opponent.

Usage
Xeno Vegeta and Vegeta: GT used this against Enhanced Semi-Perfect Super Android 13 but he was able to destroy most of his torso and left a large gash in the plains.

They later used a second time against Perfect Super Android 13.