Natsu Dragneel & Happy vs. Cobra & Cubellios

is a battle fought between Mages of Fairy Tail, Natsu Dragneel and Happy, and Dark Mage of Oración Seis, Cobra, and his pet snake, Cuberos.

Battle
As the battle continues, Natsu and Happy notice that Brain managed to restore the Magic Circle on top of the King's Area. Natsu and Happy are unable to stop him due to Cobra's interference but Happy is confident that they will be able to beat Cobra with their teamwork. When Brain tells him to finish the two, Cobra orders Cuberos to attack but Natsu and Happy are able to dodge. Natsu then counters with his Fire Dragon's Iron Fist but misses and is attacked by Cuberos' tail. Natsu tries to attack again by sending multiple Fire Dragon's Iron Fist but Cobra and Cuberos easily dodge his attacks. Natsu becomes exhausted due to using too much Magical Energy and Cuberos attacks him with its tail again, sending him flying across the sky. Cobra reminds him that he can hear his thoughts but Natsu and Happy ignore him and charge at him. However, Cuberos sends the duo to the ground.

Happy is able to stop them from crashing and begins to fly to the sky again. However, Cobra and Cuberos suddenly appear and attack the two. The duo dodges the attack and Happy flies into one of the buildings. Natsu devises a plan to attack Cobra by hiding in the corner. The wall begins to crack and Natsu moves in front of it, ready to attack. However, Cobra attacks him from the side and reminds him that he can hear him.

Natsu tries to attack Cobra again but misses. Happy concludes that Cobra possesses a kind of mind reading magic but Cobra tells him that he uses Listening Magic that allows him to hear their thoughts. Happy decides to try him, clearing his mind of nothing but fish. He ends up surprised when Cobra manages to hear him. Natsu tests him too by thinking of a joke and Cobra ends up laughing. Natsu and Happy realize the difficulty of their situation and Happy tries to devise a plan. However, Cobra hears his plan and voices it out loud. Cobra then continues to read all of Natsu’s plans much to Natsu’s dismay. Angered, Natsu and Happy charge at Cobra and attacks him with a barrage of punches and kicks. One of Natsu’s attacks manages to graze Cobra, much to Cobra’s surprise. Natsu uses this as an opening and continues to attack Cobra. Cobra is surprised when he hears nothing coming from Natsu’s head, realizing that he is attacking without thinking. Cobra then grabs one of Natsu’s hands and burns it with poison, revealing that he is the Poison Dragon Slayer.