Chapter 187

The Dragon Chain Cannon of Doom is the 187th chapter of Hiro Mashima's Fairy Tail. Edo-Erza brings Natsu and Gray tied up to the king. Faust asks her if she has the key. She replies as no but says that Gray can create one. She orders Gray to make a new key.

Summary
Edo-Erza enters the Royal Chamber with a tied up Natsu and Gray. The King asks her if she has the key, Edo-Erza replies that the original key was broken but points out that Gray can make a new key with his ice make. Edo-Erza forces Gray to create a new key and activate the Dragon Chain Cannon by threatening to kill Natsu. Gray inserts the key, thinking that he will reaim the Dragon Chain Cannon direct to the Lacrima, where his friends and other Earth Land mages are in, and hit it to save his friends, but he doesn't know how to reaim it. The king then orders to fire the cannon. Suddenly, Natsu uses his Wings of the Fire Dragon attack to defeat some of the Royal Guards and it was revealed that Edo-Erza is actually Earth Land Erza in disguise then quickly hostages the king. Erza orders the Royal Guards to change the aim of the Dragon Chain Cannon, but the king tells his men not to listen for the sake of destroying the Exceed.

The guards wishes to save the king and changes the aim to the Lacrima. The real Edo-Erza arrives and attacks Earth Land Erza releasing the king for her to dodge the attack. The guards changed the aim again to the Lacrima island then the king orders them to fire the cannon. The cannon fired and hit the Lacrima island stopping Gajeel and Pantherlily's fight. The king orders the guards to hit Extalia with the Lacrima island.

Suddenly, Lucy and Coco arrives on a Legion. Natsu, Gray and Erza mounts the creature as well and they leave to save their friends. Much to her anger, Edo-Erza cuts her hair to avoid confusion while the king orders the preparation of the forbidden Dorma Anim.

Meanwhile, Lily explains to Gajeel and Happy about the plan of hitting Extalia with the Lacrima island to destroy both of them, making Happy shocked. The chapter ends, with (suprisingly not motion sick) Natsu and others riding the legion towards the Lacrima Island...

Fights

 * Erza Scarlet vs. Erza Knightwalker (started and concluded)

Magic, Spells and Abilities used
Magics used


 * Fire Dragon Slayer Magic

Spells used


 * Fire Dragon's Wing Attack

Items used

 * Dragon Chain Cannon
 * X-Balls