All Ruby rose could see was white.
Gradually, her vision came back along with her hearing. All she could see was Weiss, Blake, and Yang, getting up from the rubble. She heard sirens and saw a flashing red and blue light in the background. She heard voices chattering, but could only make out a few words like "stand back", "Cubit", and the occasional "MIX!" that came before flashes of light. She felt a jab in her arm.
"OW! Who did that and why!?" Ruby looked to her side to see the Medix MAX next to her
"Relax! It's my insta-heal formula!" the giant doctor said before handing the reaper crescent rose "Just get ready to fight!" Ruby rubbed her eyes as she saw various MIXes and MAXes standing at the ready. She saw the orbiton Sargent, Rokit, standing at the front of the mixel army with a red and yellow cubit.
"VULK! ZAPTOR! FRONT AND CENTER!" the two mixels he called out ran out to him before saluting. Rokit tossed the cubit to the infernite and electroid, who each grabbed it midair to mix, before saying "you know what to do."
The new MIX simply saluted before responding in Zaptor's voice "Sir, yes-s-s-s sir!". With that, the mix started rubbing its tesla tower before running off.
Just then, a giant snake Grimm popped out of the hole made by the train wreckage, but before anyone could do anything, the cragsters MAX jumped high up into the air as it shouted "CRAGSTERS BEST SMASH-SMASH!" and landed on the snake, killing it instantly. "HAHA! NOT SO TOUGH NOW!"
The golem's celebration was cut short, however, when the group noticed that they were completely surrounded by creatures of grimm.
Ruby was almost not worried. "No sweat! With your guy's help, well take care of these guys before-"
"NIX!"
Everyone froze, even the grimm, in total surprise and confusion. A Flain/Tesslo MIX blinked before saying "Uh, Ruby, please tell me one of your teammates said that."
"Nope. Why?"
"Cause I think our situation just got a few thousand times worse!"
The ground beneath the huntresses and Mixels quaked as a huge bulge formed on the street. The Flain/Tesslo MIX shouted "HIT THE DECK!" before it burst like a volcano, causing thousands upon thousands of black and white Nixels to rain down upon our heroes.
"NIXELS!"
"What are Nixels?" asked Weiss as she summoned a giant glyph to act as a shield above them "Are they good?"
"If they were good, I wouldn't have shouted 'HIT THE DECK'"
Yang was easily taking down Nixels as they pounced at her. "They don't seem so tough, we can take them!"
"You gals may be able to take on ten or twenty on your own-"
"BUT CAN YOU TAKE ON TEN THOUSAND NIXELS AND AN ARMY OF GRIMM!?" a a voice said from the sky as a shadow loomed over the group.
The MIXes and teens shaked in fear as they saw Major Nixel's face on a giant airship Jumbotron. "YOU PUNY MIXELS DIDN'T REALLY THINK THAT WE'D LET YOU GO TO ANOTHER DIMENSION WITHOUT FOLLOWING YOU, DID YOU?"
The MIXes started to panic. While they were indeed powerful when MIXed, they were severely out-numbered. A Torts/Kraw MIX grabbed Flain/Tesslo and shook him with his slimy tentacle arms while screaming in Kraw's voice "What do we do? WHAT DO WE DO-O-O-O-O!?"
The Infernite/electroid knew exactly what do do. It grabbed it's tail and used it like a microphone to say "Mixels! DIVIDE AND CONQUER!"
Almost immediately, every MIX and MAX un-MIXed to give the four huntresses-in-training an extra 79 pairs of hands! (Give or take a few dozen) Flain raised his fist int the air and shouted "MIXELS ATTACK!" And attack they did! Now that the odds were 9 to 1 rather than 20 to 1, the Grimm/Nixel army didn't stand a chance against the colorful warriors.
Blake worked well with the Nindjas and Glowkies, contantly switching out for tag-team attacks against Beowolves and amalgamated Nixel crushers.
Weiss's glyph power was increased a hundred fold as the Wiztastics and mixels from various tribes super-charged them with elemental energy blasts.
Yang would have been toast if the Weldos and cragsters didn't constantly have her back, and vice versa.
As for air support, Ruby took down Nevermores with her sniper-rifle along with mixadel, making sure to avoid hitting the other flying mixels as they, in turn, made sure grimm didn't attack them as they were taking aim.
The fight was still going strong when the cavalry arrived. Even though the Grimm and Nixels showed no sigh of stopping, neither did our heroes as they each paired up with a mixel to match their abilities and skills. Jaune and Camillot sliced and diced, Krader and Nora were bashing in skull armor, Ren and Cobrax were showing their true ninja, Pyrrah and Mysto seemed unstoppable, Ruby and Zorch, Blake and Spinza, Weiss and Magnifo, Yang and Hoogie, The list went on!
It was only after Glynda arrived and sealed the hole when the Mixels and students realized that the Nixels were still attacking, and the heroes were running out of steam!
"We're running out of steam!" said Gox as the Klinkers were cornered by a swarm of Nixels. Team RWBY wasn't faring any better.
"YANG! I'm not sure how much longer we can keep this up!" said Ruby as she struggled to fight off the Nixels attacking her.
"You're telling me sis! I'm almost out of ammo! Blake, how's your end?" replied Yang, who was trying to use as little ammo as possible.
"Not good! I just used my last dust clip! If you have any more, I suggest you start sharing, Weiss." said a near-exhausted Blake.
"I don't have any more dust, just a serious case of Deja Vu!" the Heiress said, struggling to defend herself against the small back army in front of her.
Major Nixel rubbed his hands together "HAHAHAHA! Finally! This is the end!" One by one, the huntsmen and mixels were defeated "The end of MIXing!" The loss of hope was starting to attract grimm "The end of the Mixels!" The heroes were literally loosing their color "And the end," He smiled a crooked smile as Cinder, Emerald, and Mercury were revealed behind him as Cinder finished his sentence "Of the huntsmen." The colors of every hero was now gone, and everyone had lost their will to fight.
Everyone, of course...
Except Flain.