Natsu Dragneel vs Batman

Pre-Fight
(Location: Gotham City)

Natsu decided to look for directions as he was lost, trying to find his way around as Batman was overlooking the city.

Natsu: I hate this stupid city!

Natsu shouted out. trying to catch somebody's attention, it could be a regular person, enemy or just a stranger. The only person who showed up was Batman. Natsu, who thought that Batman was an enemy, gets into a stance and gets his fire ready, forcing Batman to fight.

Fight
Natsu started hurling fireballs towards Batman, who defended himself and dodged. Batman gets his fists ready, making his way towards Natsu and slams him on the ground with a powerful punch, which the Dragon Slayer moves aside, bashing Batman in the chest, which he blocked. Batman kicks Natsu up, sending him towards the air, attempting to hit the Fairy Tail member with a kick. Natsu strikes fire down to Batman, as he attempted to rain down fireballs which Batman ran away from, Natsu eats his own fire using the Fire Dragon King's Roar, spitting fire from his mouth on the Cape Crusader, who leaps up and avoided it by holding on top a sign pole, Batman fires his Grappling Hook and grabs Natsu by his scarf, dropping the Fire Dragon Slayer hit the ground, Batman comes down with a kick, hitting Natsu on his chest.

Natsu grabs Batman's cape, slamming the DC Superhero to a wall, which he picks up Natsu and threw him across the street, Batman made his way towards Natsu and kicked him in his chin, which the Fire Dragon decides to jump away, as Batman looked up at Natsu, who escaped. He tosses Batarangs up at Natsu, who counters with fireballs, and created an explosion. Natsu slammed into a sign pole, Batman watched then he threw a Bat-Bola in order to allow him to tie up Natsu's legs, which he was successful, deciding to take in his Electrified Gauntlets, and stuns Natsu, as well as shocking him, then Batman kicks him to a nearby door to a building. Natsu's hands were covered with flames, allowing him to punch Batman with fire, he was able to do so, as the Fire Dragon's Iron Fist sends Natsu back flying with flames, who is burnt. Batman returns and kicks Natsu several times.

Natsu found himself hurt in the ribs, which he was, as Batman uses his flamethrower to burn Natsu, who started to inhale the fire, Batman blinked, becoming confused why Natsu was eating the fire. He was full from a meal, his Fire Dragon King's Demolition Fist punched Batman in the chest, creating a ring of fire. Batman survived and as it started to rain, it takes out the fire, leaving Natsu unable to harm Batman. He throws a Bat Grenade and stuns Natsu, creating a Flash Bang, blinding the Guild Member temporarily. He threw two batarangs and sent Natsu flying up into the air, as he hit the ground hard, and rolls to the side.

Suddenly, Natsu couldn't find Batman, who is now in his fireproof suit, Natsu saw Batman again and performed a Fire Dragon's Claw, spreading fire with a powerful fire kick, releasing flames all over to spread around the streets, as Batman walked through the fire, he was unharmed due to his fireproof suit, he looks at Natsu, who realized Batman wasn't burnt alive.

When Natsu charges at him, he starts to not have much power left. Batman throws smoke bombs and disappeared from the scene, the smoke spreads as Natsu was still standing, Batman throws a batarang at Natsu and it stabs him in the right eye, causing Natsu to scream out in pain. Natsu was about to rip out the batarang, but it started to beep for a few seconds before blowing up in a electrical explosion, killing Natsu in the process.

Conclusion
Batman takes out his graphing gun and shoots it on the side of a fire escape. Batman pulls himself away as Natsu’s legs fall on the ground.