Jin didn't have any killer skill or signature moves. The only thing he could do was to control his blades while putting his soul force in it. By doing this his blades will increased in sharpness and power.
He was nimbly jumping side by side going around Deliora while controlling his blades. He a single target and that is Deliora's neck.
He glance at Ur and saw her casting her magic.
ICE MAKE: ICE GEYSER!!
A massive spike made of ice emerges from the ground. It continued to burst out of the ground until it hit Deliora.
Rooooaaaaarrrr!!!
But just like Jin's blades the massive ice spike only manage to pierce Deliora's skin.
"Tsk, even that wasn't enough" Jin clicked his tongue when he saw this.
"Continue to attack him!" Jin shouted as he jumped in the mid air.
Ur nodded as she casted a series of powerful magic.
ICE MAKE: ROSEN GARDEN!!
Ur releases a bunch of roses and thorns made of ice to Deliora. It attack and try to bind it for a while.
Roooaarrr!!!
Deliora roared angrily as it grabbed the thorn and tear it apart.
ICE MAKE: ROSEN KRONE!!
Jin retreated a few dozen meters away from Deliora when he saw Ur was launching her combo.
Deliora turned into ice after her combo but after a few seconds the ice started to form a crack.
"As I thought it will not like that" Jin said in a low voice when he saw this.
"I'm not finish yet!" Ur shouted as she slapped both of her hands on the ground.
ICE MAKE: ICE VOLCANO!!
The ground shook and it split apart creating a crater beneath Deliora. Hail and large blocks of ice erupted out of the crater.
Bang!!
The ice exploded and covered the whole area. It falls down like a rain.
"It tank all that attack...!" Jin was dumbfounded when he saw that Deliora was still fine even after all that attack.
"This... " Ur was surprised. All of her powerful attack didn't manage to injured Deliora. But Deliora still took some damage from that attack.
"It's easy to dodge it's attack as it is not that fast. The only problem is his super tough skin. It will take some time before we could manage to injure this demon." Jin said while looking at Deliora.
"Yeah. This demon's defense is in another level." Ur said as she glance at Jin.
Roar!!!
Deliora roared causing a gust of wind to in the surrounding.
Jin suċkėd a deep breath as he somehow felt pressure.
Suddenly he felt something inside his body.
"This?!" Jin exclaimed in surprised as he scanned his body.
He turned his head to Ur and said, "Hold him for a while"
Ur looked at him before she nodded her head. She once again face Deliora and cast a series of powerful magic.
He's about to breakthrough. He could feel it. He was approaching the Legend rank.
...
Ur brought her hands together.
ICE MAKE: ROSE GARDEN!!
Waves of roses and thorn emerges from the ground. It try to bind Deliora but just like last time Deliora easily tear it off.
ICE MAKE: METEOR FALL!!
large block of ice appear above Deliora.
Bang!!
The large block of ice crashed in Deliora's body. It press down its body to the ground.
Massive ice spike burst out of the ground and hit Deliora.
"Huff... " Ur was already breathing heavily. She was running out of magic power. She needs to rest for a while and recover her magic power.
She then observed the demon and saw that her attacks were working.
She smiled and praise herself inside her mind.
"Yosh! Let's do this one more time!" Ur said. She could only do one last combo attack with her remaining magic power.
...
After a few dozen of minutes Jin finally opened his eyes.
"Finally! Legend rank atlast!" Jin said as he slowly stood up.
He felt that his soul force grew heavier and it's density increased by ten fold. It will grew stronger once he stabilised his power.
Although he felt powerful right now, he knew that it still wasn't enough to overpowered Deliora. But if he imbued it in the blades he knew that he pierce Deliora's skin and cut its flesh.
He looked at Deliora who was battling Ur.
"I should help her now. This battle will help me consolidate my soul force."