Loke

Loki (Leo the Lion) is a former member of Fairy Tail.

History
Loki is a Stellar Spirit Leo the Lion. His master was the famous Karen Lilica, who was a member of Blue Pegasus. Since her death three years ago, he has remained in the human world, unable to return to the Spirit World because he was exiled for killing his own summoner. He reveals that prolonged stay by a Stellar Spirit in the human world leads to imminent death.

Although he says he killed Karen he did not kill her himself. Karen was abusive, vain, and arrogant towards her other Zodiac Stellar Spirit, the timid and kind Aries. One day she was about to punish Aries by forcing her to remain in the Real World for seven straight days, something that would probably kill her. Sick of Karen's apparently frequent tantrums, Loki summoned himself in Aries' place and refused to go back to the Spirit World until Karen broke both their pacts and left her house. However Karen died on a mission before she could release them. This was due to the fact that she couldn't summon any other spirits while he was already summoned and thus he blamed himself for her death. Eventually giving up his will and hope, willing to die.

Personality
Loki is very flirtatious with attractive women, being top ranked "Mage you want to have as your boyfriend". He attempts to flirt with Lucy but after finding out that she's a Stellar Spirit mage, he quickly stops his advances. Mirajane said that something must have happened to him with a similar female Stellar Spirit mage. She also mentioned that Loki once tried to flirt with Erza, but nearly got himself killed because of it. Even though Lucy was a Stellar Spirit Mage he still had interests in her, despite his fear, being the one who searched for Lucy's lost keys and subsequently saves Lucy from bandits. Loki, is also very kind willing to stay in the human world for months, just for another Stellar Spirit, Aries.

Macau Arc
Loki was first introduced with some women in the Macau Arc. When Natsu ends up brewing up a fight, he comments that it's noisy, and told his women he'd join the fight which made Lucy say he corrupted his image. When Gray asked to borrow Lucy's underwear, Loki commented they have no grace and took Lucy to a different area. He was about to use his magic to end the fight like everyone else, however he was stopped by the guild master Makarov.

Loki Arc
At the start of the arc, Loki searched and found Lucy's Stellar Spirit keys.

When Lucy went outside with Plue and Happy, she was assaulted by bandits, however she was saved by Loki. They went into a bar together, with Loki still being afraid of her, Loki announced he would die soon, then stated he was joking this made Lucy upset and hit him.

Lucy was suspicous of what he said, and summoned Crux to do a search on him, finding out about Loki's history and former owner Karen Lilica.

Lucy went to the area Loki was, and tried to close his gate. Loki begged her to stop and saying he deserved to die and it was the rules, Lucy stated she would change the rules. The King of Spirits came because of her statement, and declared that this rule was the only rule he couldn't change. Lucy summons all of her current Gold Keys, and 1 Silver Key stating that saving your nakama is not a sin. This amazed Loki that she could summon this much at once. The Stellar Spirit King, allowed Loki to return to the spirit world. Loki says farewell giving Lucy his key.

Fighting Festival Arc
After Sagittarius is defeated, Loki does a not seen stunt before, being summoned without being called and without Lucy having the keys. However, this still depleted Lucy's magic.

Before Lucy was finished off by Bixlow's strongest attack, Baryon Formation, Loki rushes in and saves her before she's hit with the attack. Loki appears to have a totally different look with his hair going into a lion's mane and his outfit being black clothes, Loki states he has come to fufill his promise with Lucy.

Bixlow states he always had a feeling Loki was a Stellar Spirit, Loki states that hurting his owner is something he can never forgive. Bixlow laughs and reminds Loki that he's never once beaten him in a fight. Loki orders Lucy to stay back, however Lucy refuses and states that Stellar Spirits aren't shields and she'll fight together with Loki. Happy states their a cute couple making Lucy shout at him. Eventually Lucy entangles Bixlow with her whip, and Loki finishes him off with his magic.

Magic Powers and Abilities
O Regulus: Loki uses the the Light, Lion magic Regulus, which is activated by his ring. This is mostly a melee based magic, however it has been seen to have some ranged moves, however, no physical ranged moves have yet to be seen.


 * O Regulus, Grant me your strength!: This powers up all of Loki's attacks with light magic, making him able to slash or punch a enemy with much more power.


 * Zenith of Regulus, Shishikouyou! (Lion Brilliance): This move let's out a large amount of light covering a wide radius. This move can be used to blind people for a certain amount of time.


 * Regulus Impact: This move involves Loki doing a very powerful punch, with a huge face of a lion that's made out of light, which appears when the punch has made contact. This is Loki's most powerful move shown being able to knock out Bixlow in one hit.


 * The Light of Love: Loki points his hand at a vertical surface which shines a small light that shows text inside the small area of light.