Aurora mentally thanked the Ursa for batting her away from Nero's... thingies... she wasn't an expert at ammunitions, but what could you expect? She didn't work with any. At least they weakened the Grimm, though it did look mighty angry right now.
First off, she activated both knives, setting off the Dust, which was more than enough to kill the creature. Well, that was one down then, and she supposed that she won the bet. She quickly took ahold of her two knives and machete, the former of which she re-placed in their straps, while the latter she kept in her hand along with the other machete.
Gwylan wasn't having such a great time, and Aurora could see why. Left arm frozen, which was okay, but meant that you couldn't strike there for fear of losing your advantage with it. Right arm on fire, which was not okay in any sense, except for that it hurt the Grimm.
Alright, helping hand on the way. As the beastie’s attention wasn’t particularly focused on her, Aurora ducked back behind the Grimm to climb a bit up onto the hedge wall, using the height to jump on the creature’s back. As expected, the Ursa wasn’t happy. As with earlier, Aurora stabbed a machete in to take hold of during the expected thrashing, one hand firmly grasping it as to not fall. As soon as she maneuvered herself properly, Aurora felt around for the trident, luckily not under Aura shielding, and pulled hard. It quickly impaled the creature, even piercing the skin on the other side of it, definitely killing the Ursa what with all of the other stuff already lobbed to it.
Relieved that it was over with, Aurora took her machete and jumped off the Grimm to land on the ground. No posing, but she had to admit that it was a pretty solid landing, both feet and all.
“Well. I think I win, Gwylan.” Such liberal use of her semblance and such energy-sapping moves like jumping and staying on an Ursa probably didn’t bode well, but Aurora brushed it off, simply thinking to herself that she’d hold back a little later on.
Permission granted from Dusty.