Fire Style: Mirror Flame Technique

Mirror Flame Technique (lit. 鏡火炎 "Kyokaen no Jutsu") which is alternatively named the Fire Substitution technique is a useful one, building off of the basic substitution jutsu most shinobi know. With this technique, one replaces their own body with actual fire the moment an attack lands. This creates an optical illusion, making the enemy think the attack was successful. From this, the user can use the lapse in the enemy's attention to attack or flee from the battlefield. The fire can be obtained using one's control over it from what is there around them naturally, or created spontaneously from the chemicals in the air around on. One could even cause their body to become primarily or partially flame consistent for a temporary time.