Jellal Fernandes

Jellal Fernandes is a childhood friend of Erza Scarlet from their days of slavery. However during that time he apparently came under the control of the dark mage Zeref and turned evil as a result, seeking to revive the dark priest through the tower he was originally enslaved in. This eventually comes to a head in the Tower of Heaven arc, in which Jellal is the main antagonist. It was revealed that Siegrain and him are originally one being.He commands an army of his and Erza's childhood friends.

Jellal uses "Heavenly" Magic that allows him to move and fly as quickly as a meteor and to create black holes. Additionally, it is presumed that he is highly proficient in water, fire, earth, and air magic, given his ability to cast Abyss Break. As a former member of the Ten Wizard Saints, Jellal's combat capabilities are good enough to be recognised by the Magic Council, along with other powerful mages including Jose Porla, Jura Nekis and Makarov. Another testament to his power was how Brain noted that his magical power was "impressive as ever" when he shot a large blast of energy at Natsu who was charing at him when he was revived by Wendy.

Heavenly Body Magic (天体魔法 Tentai Mahō): Jellal's primary magic which is based around celestial bodies and other objects of space, such as meteors and black holes.

• Altairis (暗黒の楽園 Ankoku no Rakuen lit. Dark Paradise): Jellal crosses his arms above his head to begin casting the spell. As he prepares to fire the spell, all nearby shadows are drawn towards him. Jellal then unleashes a black orb with small white lights, similar to the night sky. The orb appears to be incredibly dense, and may hold a tremendous amount of gravity to crush its opponents. This spell was used to kill Simon. In Rave Master, Sieg Hart uses a spell with a similar name but with drastically different effects. 
• Grand Chariot (七星剣 Shichi Seiken lit. Seven Star Sword): Jellal summons seven pillars of light from the sky and strikes the enemy with all of them at once. According to Jellal, this spell's destruction capability rivals a meteor. Sieg Hart, from Hiro Mashima's earlier work, Rave Master, uses this spell in a similiar manner. The spell's name is derived from the Big Dipper.
• Meteor (流星 Ryūsei): Jellal's body is surrounded by magic, allowing him to move through the air at incredible speeds. Even if someone could detect his trajectory, it is near impossible to catch him. With his speed, Jellal assaults his opponents with quick but powerful melee attacks. Jellal wears a special suit under his robes to better utilize this type of magic.