Fire Dragon Slayer Magic

Fire Dragon Slayer (火の滅竜魔法 Ka no Metsuryū Mahō) is a Caster Type magic, Lost Magic and a type of Dragon Slayer magic used by Natsu Dragneel. This magic allows him to incorporate the element of fire into his body which allows him to produce flames from any part of his body, including his lungs, giving him the ability to, in essence, breathe fire. This also allows Natsu to consume external sources of fire to restore his body to a healthy state, however he cannot use his own flames to renew himself.

As well as the added benefits of his elemental advantage, this magic gives Natsu a much greater level of endurance. This in turn is greatly enhanced by the consumption of Etherion, which not only boosts physical strength and magic, but also causes a layer of hardened scales to appear on the his body. However, due to the fact Etherion has more elements than just fire fused into its sacred light, it is considered highly dangerous to take the substance into the body, regardless of the benefits, as eating any other element is essentially poison.

Basic Spells

 * Fire Dragon's Roar (火竜の咆哮 Karyū no Hōkō): Natsu breathes a long line of fire that becomes a large fireball that burns his opponent.
 * Fire Dragon's Claw (火竜の鉤爪 Karyū no Kagitsume): Natsu ignites his feet with a very large flame to increase the power of his kicks. He can also use the strong ensuing flames to jet-propel him in any direction he wishes.
 * Fire Dragon's Iron Fist (火竜の鉄拳 Karyū no Tekken): Natsu engulfs his fist in large flames and punches his opponent which makes his opponent fly away. Natsu renamed this ability Cat Fire (猫ファイアーNeko Faiā) while wearing cat mask.
 * Fire Dragon's Wing Attack (火竜の翼撃 Karyū no Yokugeki): Natsu takes hold of his opponent and ignites his arms and hands on fire in the form of dragon wings as support to throw them far away while burning them. In the anime, it has a different presentation. He jumps into the air, and then he ignites two streams of fire from his hands, then swings the streams of flames at his opponent, blowing them away.
 * Fire Dragon's Sword Horn(火竜の剣角 Karyū no Kenkaku): Natsu ignites his entire body on fire in order to ram into his opponent at full speed and then launches them high into the air with his large horn of fire.
 * Fire Dragon's Brilliant Flame (火竜の煌炎 Karyū no Kōen): Natsu creates a fire on both hands, and brings them together, creating a giant explosion that destroys everything around him. In the anime, he ignites both of his hands and combines the flame, but instead of creating a giant explosion, he throws a very large fireball at his enemy blowing them away.
 * Fire Dragon's Flame Elbow (火竜の炎肘 Karyū no Enchū): After Natsu ignites the tip of his elbow, he uses that flame to rocket and strengthen his fist into the opponent high in the air.
 * Fire Dragon's Crushing Fang (火竜の砕牙 Karyū no Saiga): With his hand ignited with a large flame, he gouges his hand into his enemy and quickly swipes his enemy away from his sight.

Dragon Slayer's Secret Art (滅竜奥義 Metsu Ryū Ōgi):


 * Flame Lotus: Fire Dragon Fist (紅蓮火竜拳 Guren Karyū Ken): Lighting his hands on fire, Natsu will rapidly punch his opponent. Each punch causes a fiery explosion. This attack was used to defeat Gajeel, the Dragon Slayer that uses Iron, and as an added result, had enough destructive power to destroy the entire guild building of Phantom Lord. In the anime it´s used to defeat Erigor in the Oracion seis arc.
 * Flame Lotus: Exploding Flame Blade (紅蓮爆炎刃 Guren Bakuenjin): After a series of destructive attacks, Natsu finishes with a torrent of blade-shaped flames that strikes the enemy in a spiral formation. Every time the enemy is hit with a blade, it explodes and burns the enemy. Described as the ultimate Dragon Slayer technique, this attack is so powerful and destructive that it has been shown to smash through dragon scales which is known to have extremely tremendous endurance capabilities. This attack was used to defeat Laxus, the Dragon Slayer that uses Lighting, in chapter 126 and even caused Gildarts to take two steps back in chapter 206.
 * Hidden Fire Form; Flame Lotus: Phoenix Sword (紅蓮鳳凰劍 Shira-ni-gata: 'Guren Hōō Ken): Natsu ignites his entire body with the power of the Flame of Rebuke. He then charges towards the enemy and delivers a devastating punch he that blows up the enemy then proceeds to headbutt him. This is also described as The Ultimate Dragon Slayer Technique and the Dragon Slayer's Hidden Art, Sea Fire Style. This could be Natsu's strongest attack as not even Flame Lotus: Exploding Flame Blade was able to defeat Zero's strongest attack, though this may be because Exploding Flame Blade focuses on piercing penetration instead of mass destructive damage. This unstoppable and destructive attack was used to defeat Zero in chapter 161.

Unique Spells:
 * Dragon God's Brilliant Flame (竜神の煌炎 Ryūshin no Kōen): The same as the Fire Dragon's Brilliant Flame but on a much larger scale. Natsu summons flames on both fists just like the original technique, but combines Fire Dragon's flames on his right hand with Fire God flames on his left hand. The moment he brings them together, he creates a giant explosion enough to destroy the surrounding area and blow the enemy a major distance away. Used to defeat Zancrow in 219.