One of Simeon's four strongest. His fragment is called "The Fourth Wave", and it lets him manipulate temperatures.
He actually has the Zero Fragment, allowing him to copy the abilities of others. After the lab explosion, he was injected with "Eden's Seeds" cells (cells which were used in the creation of Arclight and Blade, the first 2 The Second clones) in order to survive, and gained the Zero fragment, effectively becoming a third living The Second clone.

Hiruma usually acts in a vulgar, bizarre, threatening manner so as to intimidate or disturb those around him into getting what he wants. He has a cunning, goal-oriented mind and does not seem to care what means he uses to accomplish those goals. His sense of morals is lax at best, but he is quick to find the moral flaws of others, which he keeps recorded in his "Book of Threats" or "Devil's Handbook", and uses this information to blackmail everyone from students to figures of authority into placing him in a position of power. He has little respect for authority and has in fact usurped authority over Deimon High School well before the series begins and know authority of a vice principal, using his power in the school to give himself beyond-perfect scores in all his classes and divert funds to the American football club as he desires. Besides blackmail, Hiruma can often intimidate others into taking the action he wants by waving around his vast arsenal of firearms. Even without having to take direct action, Hiruma's mere reputation is enough in some instances to make the majority of the student body fear him and bow to his authority.

Laxus Dreyar (ラクサス・ドレアー Rakusasu Doreā?) is Makarov's 23-year-old grandson and initial heir as the master of Fairy Tail. He is an S-Class wizard who specializes in lightning magic to conjure bolts of lightning from his hands. Besides this, he had Dragon Slayer magic artificially implanted in his body by his father, Ivan Dreyar, and is capable of utilizing Thunder Dragon Slayer magic (雷の滅竜魔法 Rai no Metsuryū mahō?) to drastically increase his own strength and breathe beams of lightning. He had a loving relationship with Makarov as a child, but became estranged from him after Makarov excommunicated his father Ivan from Fairy Tail. Believing himself to be stuck in his grandfather's shadow and perceiving his fellow guildmates as "weak", Laxus strives to replace Makarov as the master of Fairy Tail and reorganize it into the strongest guild in Fiore. He tries to take over the guild by starting an interguild battle royal called the "Battle of Fairy Tail", in which those who survive would be allowed to stay in the guild after he becomes its master. When his coup fails, he tries to destroy Magnolia using Fairy Law, which also fails and signifies that he does not truly hate his guild. He is excommunicated from the guild for his actions after being defeated by Natsu and Gajeel, but leaves on reconciled terms with Makarov, humbled by his defeat and acknowledging his love for his guildmates. After helping his former guildmates in their battle against Hades on Tenrou Island, he is reinstated into Fairy Tail by Gildarts during his extremely brief period as Fairy Tail's master.

Xanxus is the current leader of Vongola's assassination squad, the Varia, and is Vongola IX's adopted son.
He has same dying will flames as Vongola's 2nd boss had, the flames of wrath. He was able to use them even since he was a little child, just adding to his natural talent. Seeing this, his mother, who was mentally ill, thought that Xanxus was son of Timoteo, Vongola's current boss.
After a confrontation between Xanxus's mother and Timoteo, Xanxus was adopted into Vongola family, and held precious by Timoteo, like he was his real son.
Because of his almost royal status, Xanxus grew up to be egoistical, vain and cocky. These traits remained throughout all the series.
Xanxus's face is seen covered with scars. He also has spiky hair and wears the Varia uniform jacket on his shoulders. It is also adorned with feathers and raccoon tail at the nape of his neck, coming over his left shoulder to rest in the front.
He represents the sin of anger.

Laxus & Xanxus