"Come on, it's time for round two."
"I'M ALL FIRED UP!"
Fiana snapped out of her shocked and snorted. So what if he has the same magic her? She have confidence that she can still beat him.
Then, she rushed towards dragon-god slayer, "Sea God's Thrash!" She condensed a black water on her arms as she threw a punch at Natsu.
"Fire God's Thrash!" Natsu countered her with his own attack, "Fire Dragon's Flame Elbow!"
Stream of fire appeared from Natsu elbow as he punched Fiana, on the face!
Fiana took a few steps back and wiped the blood from the corner of her mouth. She gave Natsu a smile and nodded, "Very good, let's take it up a notch."
"SEA GOD'S WRATHFUL BELLOW!"
A wave-like black water shot from Fiana's mouth which is several times larger and stronger than she used earlier, and headed towards Natsu.
"FIRE DRAGON GOD'S ROAR!" a large stream of red flames with black flames coiling around it shot from Natsu's mouth.
The water was evaporated and the fire died out, creating a hot steam that covered the whole stadium.
The councilors and the saints couldn't help but cursed as they couldn't see anything.
Suddenly, he heard Fiana walking slowly towards him, he stayed still and waited for her.
"Natsu Dragneel, you are truly strong, so just this time, I will use my full strength against you. I actually don't want to use this with the councilor and other saints watching us but now..."
"I guess there's no need to hold back. God Force!"
Natsu watched as her skin which is as white as snow, turned into blue, along with several black stripes appearing around her body.
After her transformation, she gave Natsu a grin, and with a burst of speed, she quickly appeared in front of him and kneed him on the gut as he shot towards the wall of the stadium.
Natsu grunted in pain as air seems to escape from his lungs, he desperately tried to take some air but Fiana once again appeared before him as she grasp his face.
Then, she slowly raised him in the air before slamming his head to the ground.
Fiana glance at Natsu before sighing, "I guess I was expecting too much, as I thought, only Makarov and those four can put up a better fight in this form."
"-Is that so?"
"Since the council can't see us, I guess it's fine to use it too? Titanic-Meteor-Dragon Mode!"
She watched as Natsu grew in size with reddish-gold scale appearing on his arms and legs even on his cheeks.
She couldn't believe it, just standing before him already gave her so much pressure, not to mention the heat he was producing seems to boil even her blood.
She nervously chuckled, "So you are still hiding something like this? Haa~ guess I become too arrogant," she sighed but still decided to fight, "Anyway, let's enjoy this before it ends? Been awhile since I felt excitement and fear."
Natsu nodded his head, as he stomp his feet to the ground as it began to crack and burning rocks and magma started appearing.
"Titanic Meteor Dragon's Crushing Fang!"
"Sea Gods Raging Tsunami!"
Natsu, with his hands coated by reddish-gold flame, he easily evaporated the large tsunami with a single swipe.
"Tch! SEA GOD'S FLASHING WAVE!"
Natsu glance at it and lifted his hand, and a thick, enormous burning rocks emerged from the ground and blocked the wave.
"Goddammit!" Fian cursed out loud, then she noticed that the steam covering them was about to dissipates so she decided to end the fight.
"Time is running out Dragneel, let's end this now!"
Natsu agreed and his body was covered by a reddish-gold flames as he pounced at the god slayer with a terrifying speed,
"Meteoric Burst!"
"Sea God's Secret Art: Divine Poseidon!"
As the steam dissipates, the councilors and the other saints couldn't help but focus their gaze intently on the arena.
They have felt all those heats and tremors from the fight and wondered just who among the two, have won.
Though they doubt that Fiana would lose, they still were eager to know the outcome.
They moved their gaze and what they saw shocked them to the core, they saw one of the strongest saints, pinned on the wall, unconscious, and Natsu Dragneel, kneeling in front of her, breathing heavily.
The stadium was silent for few seconds before Jura snapped out of his daze as he smiled and clapped his hands.
He was then followed by the rest of the saints.
Gran Doma gritted his teeth furiously but still announced the result of the match, "The battle has ended, and Master Dragneel emerged victorious!"
Natsu smiled as he used all his strength remaining to stand up. He walked towards the unconscious Fiana and picked her up in a princess carry.
He look at her face and smiled,
"You are truly strong, let's fight again someday."