scrappy 2.0

 sounds like the name of a high-energy character, perhaps from a sci-fi or action-packed story. 

hyperbearing

"EMPOWERED BY THE WILD SPIRITS, NITA  FURY UPON HER FOES, COMMANDING THE VERY FORCES OF NATURE!"

jaws of steal

"Bull's Hypercharged Jaws of Steel are ready to crush anything in their path!"

boomer

Hypercharged explosions light up the battlefield, leaving chaos & destruction in their wake!"

gravity leap

strength shakes the ground as he charges into the fray, ready to deliver a knockout punch to his enemies!"

rocket barrage

rockets streak across the sky, raining down destruction on his opponents with relentless firepower!"

grasping roots

vines entangle her enemies, as she unleashes the fury of nature upon all who dare to oppose her!"

dual wielding

bullets blaze through the air, delivering a relentless onslaught that leaves enemies in a hail of gunfire!"

double barrel

shotgun blasts tear through the battlefield, leaving opponents scattered and defeated in her wake!"

seismic event

Jacky's "Hypercharged" skin in Brawl Stars gives her a futuristic, electrified appearance.