Natsu screamed in fear. "No way. Aviva summoned a celestial spirit."
Christina the bull snorted and then emitted a white light out of its eyes, nostrils and mouth. Donita screamed as she realised she couldn't control it. Aviva screamed because she had no idea what she did or how to fix it.
There was an explosion and suddenly, there was a second one, then a third. When everything settled down, everyone except Natsu and Donita were knocked down, and Christina was gone.
Everyone who was down started moaning about their sudden drop in magic power. They could feel an increase of magic power in Donita and Natsu, however.
Donita laughed and Natsu growled. Then he summoned flames and a mysterious black substance. Wendy saw it and gasped. "B-black b-blood?"
"Fire-blood dragon god mode!"
Donita laughed. "Celestial blood god mode!"
Natsu growled in anger and launched himself at Donita.
(at fairy tail)
"The Spell is called re-resistance. Only a dragon slayer and a celestial wizard together can perform it. They must unison raid, and the portal will open. If you are looking to travel worlds, note that once the celestial wizard and dragon slayer stop the spell, the portal closes, so the casters can't go inside. And to go back, the spell must be cast again in the other world."
Lucy deflated. "Yet there are no dragon slayers."
Then a voice said, "You got that wrong. I am a dragon slayer."
(at the tortuga)
"Flame blood dragon god exploding flame blood!"
"Celestial blood!" The two attacks, once again canceled each other out.
Natsu quickly moved behind Donita and launched a spell, which hit Donita. Then he yelled, "Dragon god… HOWLING ROAR!"
Donita screamed as she was flown back and hit one of the tortuga walls.
Natsu started to pant as he started rapidly losing magic power. He fell over, out of magic power. He was about to hit the floor with a bang as Wendy sprinted as fast as she could and caught him. "NATSU!"
She summoned some air around her. "Eat and activate sky flame dragon mode. Then I'll eat your flames and activate it too."
Natsu nodded and eagerly accepted the air, eating it from Wendy's hand.
His eyes turned a violent shade of red as he yelled in anger, and a mass of magic power could be felt. Natsu summoned air and flames. "Sky flame dragon mode!"
Wendy inched closer to Natsu and ate some of the flames he was producing. Her eyes turned a light shade of pink, similar to her natural dragon force mode.
"Sky flame dragon mode! Natsu, let's go!"
They jumped up and started punching and kicking at Donita. Since Natsu had some "god blood" inside of him, Donita was unable to control him. Wendy, who ate some of Natsu's fire, also ingested "god blood" inside of her, making her immune to Donita's control.
Donita yelled. "I've had enough." A black magic seal appeared in front of all three of them. "Blood god slayer secret art. Roaring blood!"
A wave of black blood spiraled towards them. Donita giggled gleefully. The blood now had Natsu and Wendy and Aviva engulfed.
Donita laughed as Aviva was now knocked out. Natsu got a red look in his eyes. He angrily summoned sky and fire. The blood disintegrated as Donita looked shocked.
The other dragon slayers, and the wild kratts rushed over to Aviva. Laxus, now a foot away from the fight smiled and turned to Natsu. He summoned all of his magic power in a lightning ball and tossed it to Natsu, who ate it.
"ARGH!" He yelled. He angrily summoned flames and lightning around him. Chris smiled and ate some of it, and started summoning it as well.
"Lightning flame dragon mode!" Natsu yelled.
Chris yelled, "Activate creature power suit! Bison!"
Donita stood there in pure fear.
Natsu jumped, with lightning speed and punched Donita with a flaming fist. "THAT'S FOR HURTING WENDY!" He angrily yelled.
Then he summoned a lightning strike. "AHHHHHHHHH!" Donita yelled.
"THAT'S FOR KNOCKING OUT AVIVA!"
Donita skidded back. She made a chain out of her black blood and tied Natsu up. "Ha! How are you going to attack me now?"
He angrily summoned lightning and fire and burned his way out, causing Donita to gasp.
"YOU DIE!" He yelled. "Lightning flame dragon brilliant flame! AND ROAR!"
The attacks hit Donita and sent her flying back. Natsu jumped on Chris, who charged towards Donita. "Creature power suit and lightning flame dragon… FLAMING CHARGE" They chanted, as they unison raid attack Donita, and sent her knocked out.
Laxus smiled. "Before, you were weak when doing it. But when you summon lightning flame dragon mode again, by will, this will be your strength."
(At Fairy Tail)
Five figures walked inside. Lucy gasped. "Shelia, Gray, Juvia, Yukino and… who's that?"
The person she was referring to stepped forward. "Hi. I'm Perankh. I am a dragon slayer too. I'm a 6th generation dragon slayer."
Lucy gasped, "6th?"
Later, Perankh had the whole rest of the guild rounded up. He was explaining something to them.
"So, guys, remember when Natsu had to fight Zancrow and he ate some of Zancrow's flames, and activated dragon god mode?"
Happy nodded. "Yeah. That was pretty intense."
Makarov just nodded.
"So Natsu could only use that once. But I can do it forever. That's what it means to be a 6th generation dragon slayer. I can summon the dragon and god version of the my element. I happen to use water."
Cana said, "Can you demonstrate?"
Perankh ignored her. "So the point is, since I am a dragon slayer, either me and Lucy or Yukino can perform re-resistance."
Yukino stepped forward. "I'll do it so Lucy and the others can go to Wild Kratts world."
Makarov finally decided to speak. "I forbid any of you to cast this spell. Re-resistance is a dark celestial wizard spell. It might turn any light celestial wizard keys into dark keys."
"Huh?" Lucy asked worried.
Makarov said, "The spirits are good or bad, based on the wizard. If a key had a dark spirit and the key was given to a light celestial wizard, the spirit would be a light spirit. The opposite is true. I'm telling you this, knowing you care about your spirits."
Lucy yelled, "But we have to get the others back!"
Gray snickered, "It's good that Natsu isn't here." Then he looked around, like he was expecting Natsu to answer back.
Makarov snapped, "This is not the time Gray! There is a serious decision to be made."
(At Wild Kratts World)
Aviva was sleeping in the infirmary bed while Wendy and Natsu were healing her.
"Hey Natsu?" Wendy asked.
"Yeah?" Natsu replied
"Don't you think it's weird that after sky flame dragon mode, we can also use each other's dragon slayer magic?"
Natsu merely nodded. "Yeah. But it's cool to use your sky."
Wendy smiled. "It's cool to use your flames too."
That's when a small figure walked in.
(Flashback starts)
"LAXUS! FIGHT ME!" Natsu yelled, still angry and out of control. He summoned lightning and flames, or so he thought. "Lightning-flame dragon roar!"
Laxus laughed. "Fool. You are summoning air and lightning." He paused, then his face turned into a pure look of fear, as he realized what he said. "Natsu! You are using air!"
Natsu yelled, "Fire dragon brilliant flame!" But yet again, Laxus yelled, "That's not fire!"
Wendy yelled, "Natsu calm down! Sky dragon wing attack!"
Instead of attacking with air, flames spewed from her arms. When Natsu saw this, he stopped, and was in pure fear.
Chris laughed. "I think when these 2 activated sky flame dragon mode, their trust towards each other is what is making this happen. I think they either swapped magic, or they can use each other's magic and their own."
Wendy and Natsu tried this out.
" works."
Then a voice said, "Ooh when did Natsu and Wendy start dating?"
A feminine voice yelled, "Once again, YOU DON'T GET IT!"
Happy, Carla, Lily, Lector, and Frosch walked in.
Their pals ran to them and hugged them.
"WE MISSED YOU SO MUCH!"
They introduced the Wild Kratts to them and explained they are friends. They explained how Zach, Donita, Dabio and Gourmand were villains here and Donita and Dabio were defeated.
Happy and Carla gathered everyone and explained how Yukino and some weird water dragon god slayer, whose name is Perankh, cast re-resistance, and sent them, plus Lucy here. It was the same spell that sent the dragon slayers here. Unfortunately, Yukino transformed into a dark celestial wizard, and they explained that concept too, and that Perankh turned dark, cold and evil, and the 2 of them left and started their own guild.
(Flashback end)
Happy walked inside the room.
Natsu looked over. "Hey buddy."
Happy smiled. "Good news. We found Lucy."
Natsu said, "I was wondering why she wasn't here."
"She got lost, but we found her and told her everything."
Lucy walked inside, as Aviva woke up.
(Zach's POV)
Zach was on a phone call with someone mysterious.
"Yes. Unfortunately, Donita was defeated and Dabio was killed. This was done by Natsu."
The voice on the phone said, "I like Natsu. He'd be a useful ally. We either need to turn him, or eliminate him."
Zach smiled. "I feel the same way."
"Our plan can initiate. I'll use my magic to get to you and we can plan from there."
"Very well. I'll see you soon Gourmand."
