Aria

Aira is a mage belonging to Phantom Guild, as well as an Elemental 4, four of the strongest members in said guild. His element being air. He is a very sorrowful person, talking nothing but despair and constantly crying due to this. Most of the time he blindfolded, as keeping his eyes closed keeps his power in check.

Phantom Lord Arc
After the Phantom Lord Guild declare war on Fairy Tail by damaging their guild then hurting the Shadow Gear team. Fairy Tail responds with an attack on their own on the Phantom's base. As the others battle with the lower members, Marakov proceed ahead to battle the guild's leader Jose Pola. However Jose set a trap for the Fairy Tail leader by distracting him with a hologram of himself while Aria sneaks behind him and hit him with an attack that drains his magic and knocks him to the lower levels. Seeing this, the members of Fairy Tail are forced to retreat. Its later revealed that the Phantoms target was Lucy all along (as per her father's request) and that destroying Fairy Tail was simply a bonus to them, though Lucy manages to escape and is rescued by Natsu.

Due to this, Jose transforms the Phantom Lord guild into a mecha and takes the fight directly to Fairy Tail. After Natsu destroys their cannon, Jose shifts the guild into MK 2 (which is more robot like) and has it write an Abyss Break spell in the air which not only will destroy Fairy Tail but the town they're in as well. Natsu, Gray and Elfman (who are inside the guild) proceed to split up and find the mecha's power source. Natsu runs into Aria as he does so and tries to fight him but finds he no match for Aria despite the fact he won't stay down. Just as Aria about to drain his magic, Erza shows up and saves Natsu before taking over the fight. Sensing this, Aria removes his blindfold and attacks Erza full force. However Erza slashes her way though his attack and hits him dead on, beating him and commenting that Marakov could never lose to the likes of him.

Near the end of the arc after Marakov recovers and defeats Jose with Fairy Law, Aria tries to attack him again from behind. But Marakov knock him out with a stretched punch this time without even looking, telling him to take Jose and never to threaten Fairy Tail again.

Magic and Abilities
Aria magic revolve around air, or airspace, and using it to assault his enemies making him the most powerful of the Elemental 4. So much so that he needs a blindfold to keep his power contained, only removing it when he goes all out.


 * Metsu: Aira hit his target with energy and sap their magic from them. The magic then hangs in the air before it dissipates.
 * Zetsu: Aira hit his target multiple time with air blasts.
 * Zero: An attack that draw the air out of its targets. Said to be the air space of death.