Borareta's History
Background
Borareta was created by Paparoni.
Dragon Ball Super: Universal Survival Saga
Borareta is one of ten warriors chosen to represent Team Universe 3 in the Tournament of Power. When Kale transformed into her Legendary Super Saiyan form, he is one of the many people to react to the transformation and is seen alongside Rubalt and Bikal as Kale was about to fire her Blaster Meteor on the entire arena.
Later, he fought Gohan, performing successive attacks with his Eye Lasers, which were gradually diverted. He still tries to attack by using his arms, but being in a defensive position, Gohan blocks them, and backs away, before using the smoke caused by the explosion of Borareta's attack, to escape the battle, which left him confused and disappointed to have lost his enemy by sight.
Subsequently, he was spotted confronting Vegeta, who is surprised by the ki released by Jiren before confronting Goku. During the contest with Goku's Spirit Bomb against Jiren, Borareta can be seen with Pancéa, Koitsukai, and Paparoni, surrounding Zirloin, Rabanra, and Zarbuto. Due to the energy from the Universe 7's Spirit Bomb, the surrounding area was filled with light during this confrontation.
After Goku's apparent death in the fight against Jiren. He, Paparoni, Koitsukai, and Pancéa emerged after the dissipation of reasonable amount of smoke that had appeared with the arrival of them, around where the fight happened. As said by Whis, they were not intimidated, even with the enormous power of Jiren being revealed and intended to tie him, Top, and Dyspo together, for the Pride Troopers were all in the same place. However, Goku has already re-emerged in his new form, which caught Jiren's attention, thus abruptly ending the actions of Team Universe 3 before they even started.
Later on, Borareta, Koitsukai, and Pancéa executed an order from Mule to eliminate an exhausted Goku, so Team Universe 3 would be tied in first place with Team Universe 7. So the trio sneaked up on Goku and started their onslaught on the recovering Saiyan. After Cabba is eliminated by Frieza, Goku spotted Vegeta fighting Top, and momentarily slipped away from Borareta and the other two Universe 3 fighters to talk to Vegeta. This is short-lived, however, as the Universe 3 trio starts their onslaught once again. Not so long after, Borareta, Koitsukai, and Pancéa jump into the air and began to charge at Goku as a finishing blow. Right before they could hit Goku, Caulifla quickly jumps in and sneak attacks all three fighters, knocking them away.
After Universe 4 is erased, Borareta gathers alongside Team Universe 3 and engages Team Universe 7 in combat. Borareta, Pancéa, and Koitsukai eventually fight Gohan and merge into Koicéareta. Paparoni merges with Koicéareta to form Agnilasa. After Agnilasa is defeated, Borareta is erased alongside all of Universe 3.
Borareta is later revived with his universe when Android 17 uses the Super Dragon Balls to resurrect all of the universes that were erased.