A Railgun In Fairy Tail, The Diablo Saga: Book 4, Clash of Lords

Three Dragon Lords

"So.. are we going to do this or what?" said Mikoto , cracking her knuckles. "Don't tell me that I asked Grandix if I could go early for nothing!"

Egnim quickly regained his composure, chuckling. "How surprising that was.. thankfully, that punch only used about 3 percent of what I'm truly capable of.. but no matter, at a hundred percent! YOU'RE A BUG ON A WINDSHIELD!!!"

Egnim raised his fist, and the world seemed to shake as he metallic muscles bulged, steaming with god-like power.

Mikoto back flipped out of the way as the punch barely missed her..

"You're right.. I would've been a bug on a windshield at that point." Mikoto said.. landing lightly next to Natsu and Nicole.

Jill and Vill both cackled. "Wow! This is going to be extra fun!! They actually think mere mortals can take us!!"

"Hmph.. fools.." Grunk grunted.

Meanwhile, Erza was being helped to her feet by both Kakashi and Lucy.

"W-wait.. we can't go yet." Erza stammered. "No way those three stand a chance on their own!"

"Four!" said Twilight Prankster, holding up a finger. "Seriously, does EVERYBODY forget to count me in? And there's no need to worry about Mikoto and Nicole.. they've got it down!!"

"You.. you can't seriously suggest letting them fight on their own!!?" said Erza.

"Calm your razor sharp wits Scarlet my gal!!" said Prankster with a chuckle. "Let me tell you a little secret about what happened in for them to be able to finish their training.. see, there was one final test..  they had to fight me... well.. Lucy did good.. in the beginning, but once I activated my Purgatory Form.."

"I was dead meat." said Lucy. "Still, I'm much stronger now.."

"Yeah.. but.. when I fought Mikoto and Nicole." said Prankster.

"They did slightly better?" said Kakashi.

"UNDERSTATEMENT OF THE CENTURY!!" Prankster exclaimed. "To be honest, I only used my first Purgatory Form... but.. even so.. THEY UTTERLY DEFEATED ME!!!"

"They.. defeated Twilight Prankster!?" Erza stammered.

"Oooooohhhhh yeah." said Prankster. "Though remember.. I went easy.. "

"You're embarrassed.. aren't you?" Kakashi said.

"mmmmmmaybe.." Prankster muttered.

"Nicole!" Mikoto exclaimed. "Let's do this!!"

"Right!" Nicole said with a grin. "DRAGON LORD!!!"

Both Mikoto and Nicole exploded with power as they assumed their Dragon Lord forms.

Nicole's scales and tail were dark blue with purple tints. Curled demonic black horns grew on her forehead, and powerful ghastly ghost-like energy rippled around her body.

"You too eh? Nicole?" said Natsu with a grin.

"What can I say?" said Nicole. "Can't bring a knife to a gun fight."

"I'll take Egnim.." said Mikoto. "Who do you guys want?"

"I think I'll have those two little sisters from hell." said Nicole. "That leaves Natsu with weird head trauma zombie."

"Alright!! I'm all fired up!!" Natsu roared.

Egnim laughed, as well as Jill, Vill, and even Grunk gave a deadly chuckle.

"FOOLISH MORTALS!!!" Egnim roared. "WE SHALL TEACH YOU A LESSON IN TRUE PAIN!!! HALBERD OF THE ARMORED COLOSSUS!!!"

A great light exploded around Egnim as Jill and Vill spiraled into the air holding hands.