Rampage! The Rock Dragon

July 1–7, X791, around the time the Grand Magic games ended: 
Somewhere in Fiore, in the nighttime:
Sueong(Now age 17) and Hiouis(Age 6) are wandering around in the wasteland after having finished a job.
"Another solid job bites the dust." Sueong says and marks off.
"As expected, you quickly froze up those thug bandits and sent them packing like fodders." Hiouis grins and flies.
"It sure wouldn't be that way if they sent someone who's at least stronger and can actually give me a decent challenge." Sueong replies and shrugs.
"Probably next time we take a task, I predict that you'll get what you want." Hiouis thinks with a paw on his chin.
"Not really what I want, it's just that if these guys are tired of getting their asses beat, then send someone stronger." Sueong says.
"Oh, now that makes a lot of sense." Hiouis agrees.
{This is also several minutes later after the Eclipse project is set/released by Future rogue takes place. He mind-controls all the dragons having emerged from the gate into going on a rampage throughout fiore.}
Sueong stops walking and catches something, "!"
"What's sup, Sueong?" Hiouis asks and notices him stopping.
"I sense something big coming out way..." Sueong replies and sense it coming even closer, "It's here!" He goes in a stance as something crashes right in front of the two, sending shock waves out.
"What is that?!" Hiouis exclaims, covering from the gust of wind.
"This magic... it must be." Sueong guesses and can feel it.
Out of the smoke, An Earth dragon appears and sprouts it's wings in front of Sueong and Hiouis, letting out a roar.
"A Dragon?!" Hiouis exclaims in shock.
"And so suddenly, where did this dragon come from..." Sueong mutters.
The dragon looks down on the the two and suddenly smashes his paw down towards them.
"Dodge!" Sueong and Hiouis move out of the way, landing on open space.
"And why the hell is this giant buffoon suddenly attacking us?" Hiouis questions as he floats with his wings.
"Look at it's eyes." Sueong notices and they look to see the dragon's two eyes red.
"Red, huh." Hiouis gets it.
"My only hunch is that somebody is controlling this thing from the shadows and is causing it too rampage." Sueong guesses.
"You might be on to something, Sueong." Hiouis is surprised a bit, "Cause that was a good theory."
"No... It's more than just a simple theory." Sueong gets into his fighting position, "But it wouldn't hurt to kill this mindless dragon."
"Oh yeah, and dragon slayer magic is the only thing to harm this beast." Hiouis recalls, "You got this in the bag for sure."
"Consider it, my first official dragon battle, aside from all those practice battles I had with Icigoneal." Sueong's hands cool up with ice magic, "Hiouis, go on ahead and stand back."
"Right." Hiouis salutes and flies back a good distance.
The dragon fires a blast from his mouth towards Sueong, "Ice Dragon's... Wall!" An ice wall comes up from the ground and blocks the incoming blast, shattering half of the wall, "This will be tougher than I thought since half of the ice wall is gone." He deforms the ice wall and retaliates, "Ice Dragon's... Glacial Strike!" Pillars of ice attack and strike underneath the yellow dragon, damaging and sending him into the air, "And now." He does another attack, "Ice Make: Spiral Wave!" A wave of spiraling Ice shards make there way up and inflict massive damage on the Rock Dragon, who roars in pain, but refuses to give in and fires a dragon roar in retaliation.
"Gotta dodge, fast!" Sueong does so and jumps far out of the roars range, which creates a crater in the process.
"This dragon is a relentless tank box. Even that attack didn't work!" Hiouis exclaims, still absorbing from a far distance.
"Tsk. Wasn't enough, huh." Sueong mutters under his breathe and gaining distance, "Time to step it up a notch and slay this thing."
Sueong then dashes fast at it, which the Earth dragon then fires 6 earth cubes at him.
"Earth cubes, huh? Ba." Sueong then dodges them one-by-one before jumping towards it, "Ice Dragon's... Cold Fang!" He forms a huge spear and throws it at the dragon's face, which hits and does some damage, but the dragon still isn't done.
The dragon then creates an earth spear of it's own, "He's doing a spear too!" Sueong thought while still in mid-air. The earth spear makes it's way towards him as he's airborne, "Ice Dragon's...Shield!" He forms by putting both of his hands in front of him. The shield manages to block the spear, but by the time it shatters from the impact, Sueong is sent plummeting towards the ground and crashes.
"Sueong!" Hiouis exclaims out.
The ice boy gets up, getting a few cuts but is fine, "Good thing I used both hands to form that shield, otherwise I would have been pierced if it was only one."
The dragon isn't done and coats his fist into a stone fist and flies his way at Sueong, roaring.
"Here he comes!" Sueong waits for him to get closer. By the time the dragon swings his fist down, Sueong then jumps right on time, land on his arm and starts running atop him, "Ice Dragon's..." He covers his fist in ice before jumping atop the dragon's head, "Diamond Fist!" He brings it hard down on the dragon, striking a good blow.
The dragon does roar in pain for a little, "Now for another!" Sueong goes for another attack, but the dragon starts shaking his head, trying to get him off.
"What sup? How is that dragon taking all of Sueong's attacks?" Hiouis doesn't get it, still watching from a distance, "Sueong's attacks should of had some effect on it."
"This thing trying to shake me off, but it's not happening!" Sueong hangs on as the dragon keeps shaking it's head, "Time to cool you down even more." He quickly does another attack, "Ice Dragon's...Freezing Claw!" His hands become ice claws and he strikes the dragon down at the head again, doing even more damage to the dragon as it roars and keeps shaking it's head, "Damn, of all the-" Sueong was then finally thrown off, "Tsk, he shook me off this time." He lands on the ground as the dragon turns his sight back down towards him.
"Now he's finally not the air. In that case..." Sueong does an Ice-Make bird, hopes on it and meets the Rock/Earth dragon in the air.
"It's a sky battle now!" Hiouis exclaims in surprise.
"Ice Dragon's... Roar!" Sueong fires and the dragon counters with a large Boulder brought up to him from the ground, before retaliating and flings it, which the Ice bird dodges, "Tch, that large Boulder blocked my roar... find then." He then forms an Ice-make Canon and fires multiple canon shots and blasts, which hits the dragon, cause some damage but of course it isn't finish, "I'm gonna have to get in closer for some more impact. Severing a wing will hurt a lot for sure and it'll stop it from no ring around so much." He then starts getting in closer on his ice bird with that said. The Stone bullets form and fire at Sueong, which the ice bird spins and dodges most of them, but gets struck a little on the wing, shatter some off butt it's still hanging on, "All right." Now that he's close enough and above the dragon, He launches himself off his Ice bird and aims at it's head, "Ice Dragon's... Sword Horn!" He gathers Ice magic around him, encasing himself in ice and at high speed, hitting it with a powerful head-butt on top it's head, causing the dragon to roar in aggravation. " That's not all!" He then jumps off it and back on his ice bird before calling another attack, "Ice Dragon's...Frost Sword!" He forms a long extended Ice sword and stabs the dragon on the left wing and severed the whole thing off.
"ROOOAAAGH!" The Earth dragon roars in pain and plummets towards the ground and crashes.
"Yeah!" Hiouis cheers as Sueong's success, "Not so tough now is he."
"Now you can't move around in the air anymore, you earth dragon." Sueong smirks, but suddenly, out of the smoke a Boulder crashes into the Ice bird and shatters it, making sueong fall to the ground as well, but he lands fine. " He still has strength, huh."
The Dragon is now angry and roars stone bullets at Sueong, which he counters by forming an Ice wall. The wall does a good job at first, but the starts slowly breaking, "Damn, it's suddenly gotten stronger!" Sueong is forced to back away as the stone bullets destroy his wall. The dragon doesn't stop and then smashes his fist to the ground and stone pillars start launching towards Sueong, which he jumps and dodges a lot of them.
"This time the dragon's on the offensive." Hiouis observes and watches.
The dragon then gathers huge amounts of magic power in it's feet and then breaks the ground around it with a stomp, causing countless shards of rocks to fly upwards.
"What's it doing?" Sueong doesn't get it, but is still alert.
The dragon then raises it's claw and the rock shards stop. He then points right at Sueong and the rock shards start raining down towards Sueong.
"That's way too many stones to dodge." Sueong looks up in shock before doing, "Ice Dragon's Wall!" He punches his fist on the ground and up comes the Ice wall, but the Rock bullets got through, "Damn! Those stones bust through it with ease this time!" He's shocked before backing away from his destroy ice wall and goes on to dodge most of them, but, "GAH!" He gets struck by one in the leg and as he dodges the next one, "UGH!" he gets struck in the shoulder next, "Damn it! What speed, I can't keep up!"
"Oh no!" Hiouis observes and sees his partner getting thrashed.
The rocks keep coming and Sueong is getting wounded/injured from all sides, the legs, arms, back, and shoulder.
"*Pant*Pant*Pant*Pant." Sueong is blooded from all the rock shard/bullet attacks and is breathing heavily.
"Sueong, hang in there!" Hiouis cheers, but also worried.
"I'm trying...!" Sueong replies, and slowly gets another attack ready, "Ice Dragon's..." He was about to call out a move until suddenly, a pierce noise is heard, "GHA!" Sueong coughs some blood as a sharp stone pillar comes from beneath him and stabs him through the almost center of his stomach.
"Sueong!" Hiouis shouts in shock, sweating too.
"Gah...!" Sueong's spits out blood and slowly falls forward, "This... can't be the end..." He slowly closes his eyes.
{Elsewhere, Ultear performs the taboo spell: Last Ages. Rewinding time by one minute, saving some who have been critically attacked throughout Fiore and it gets in Sueong's range as well}
One minute rewind:
"Sueong, hang in there!" Hiouis cheers, but also worried, "Huh? I said this again?" The cat doesn't get it.
"I'm trying-" Sueong replies, but then finds something strange, "Hold on a minute, I said this already." 
He looks beneath him and jumps out of the way of the incoming sharp stone pillar.
"Close." Sueong regains his footing, "Something's wrong... it's like I saw myself getting impaled by that stone pillar just now." 
"It's like I saw a glimpse of the future where Sueong was stabbed." Hiouis noticed and also thought he saw as well, "It's like it was just an imagination."
The dragon roars, catching their attentions.
"Guess I'll have to worry about that later." Sueong faces the earth dragon again, "Whatever that was, it gave me time to see what this dragon was going to do to me." He then gets into a fresh stance, "Now to get serious!" White magic aura is around Sueong, "DRAGON-FORCE!" His body cools up with Ice around him, scale appearing on his face skins, and Ice tattoos around his arms. Magic flowing around him, "Game on."
"Dragon force, finally." Hiouis observes.
The Earth dragon continues his barrage of stone pillars, rock shards and stone cubes.
"Ice Dragon's... WALL!" Sueong smashes his right fist to the ground and creates a large ice wall around him, protecting himself from the incoming attacks.
The shield was doing better this time thanks to entering dragon force and was blocking almost everything the dragon threw, "I'm not falling for the same thing twice." He scoffs while in between his walls.
This time, the Rock attacks start coming above him, finding an opening of the ice walls, "Tsk." Sueong smashes through a part of his ice wall and jumps out of the way of the incoming stone cubes/rock shards.
"Ice Dragon's... ROAR!" Sueong launches a huge tornado of ice shards and lands a big attack to the earth dragon's face, piercing him and starting to freeze him.
"A direct hit!" Hiouis exclaims and cheers out.
The dragon felt that one and slows down, his rock shards start falling down as well.
"This last attack will finish it." Sueong then prepares a big attack, going into a stance, "Ice Dragon's secret art... Ice Beam Blizzard!" He puts both of his fists together and fires a huge blast, in form of a large beam. The attacks hits the dragon dead on in the chest.
"ROAAGH!" It roars in pain and starting from it's chest, the dragon's whole body starts completely and eventually becomes an Ice statue in the proceed.
After finishing his final attack, "*Pant*Pant*Pant*" Sueong is exhausted after that fight and deactivates his dragon-force, back to base form and catches his breath, "That should do it." He stares at the frozen earth dragon, "You'll shatter at any moment, and into pieces." He sits down.
"Sueong!" Hiouis comes running over and hugs his way into his chest.
"Ouch! Calm down, will ya." Sueong groans, but pats him anyway.
"For a moment there I thought you were a goner." Hiouis says, "It's like I saw a glimpse of the future where you got stabbed."
"You saw it too, huh?" Sueong asks and the cat nods, "Hmm, that was strange as it came out of nowhere... but whatever it was, it saved me from letting that happen."
"Yeah, that's true." Hiouis agrees anyway.
The dragon starts cracking in the ice and seems to have shattered until a yellow light glows around the defeated earth dragon.
"Huh? What's that yellow light?" Hiouis doesn't get it.
"Strange, for a second I thought he shattered." Sueong said.
The earth dragon then floats, still in yellow light and vanishes away.
"It's gone..." Hiouis mutters.
"It's one thing after another. First it looked like it was kind controlled and now it's vanished?" Sueong calls back.
"Well, even if it didn't shatter, you still won the fight, which is all that matters, though it was tough." Hiouis says.
"..." Sueong is silent for a bit and replies, "I guess so." He then stands up and turns the other way.
"Let's go back to the city. I'm definitely gonna be resting up a lot." Sueong walks forward a little.
"Right." Hiouis activates his wings and grabs him, "Since you're exhausted and a mess, I'll fly us back there instead."
"Alright, thanks." Sueong lets him and they fly on their way, leaving the area where the earth dragon was fought.
{Unbeknownst to them, A young girl watches them from above the sky, apparently a ghost, who is Mavis}
"Incredible..." Mavis looked in surprise at what she witnessed, "It's like he's the only dragon slayer who took down a dragon." She then has a sad expression, "While the other ones with dragon slaying magic couldn't." She comments vanishing in a ghost fashion.