This page will show you what the spirits key looks like and will give you more information on the spirits past.
Aquarius the water barer
Her key is gold because she is one of the twelve Zodiac members. The top is shaped as a water mug because she is known as the water barer. Her owner before Lucy was Layla Lucy's mom, Lucy was given her key after her mom retired. Aquarius' boyfriend is Scorpio.
Loke / Leo the Lion
Loki's key is gold because he is one of the twelve zodiac spirits. The top of his key represents a lion as he is known as Leo the lion. His owner before Lucy was Karen Lilica who was abusive towards her spirits. He was accused of killing her after staying in the human world to protect Aries from Karen. Karen could not open the door to two spirit gates at the same time so she died trying to open Aries' gate when Loki was there. Loki is the only spirit who is a member of Fairy Tail.
Cancer the Crab
Cancer's key is gold because he is one of the twelve zodiac spirits. The bottom of his key represents his claws because he is a crab. His owner before Lucy was her mom Layla
, Lucy was given his key after her mom retired. He loves to cut peoples hair.
Taurus the Bull
Taurus' key is gold because he is one of the twelve zodiac spirits. The bottom of his key is a two sided ax because that's his main weapon. He was always owned by Lucy ,they made their contract in a field near some cows. Taurus is very perverted, but one of the strongest spirits Lucy owns.
Capricorn the goat
Capricorn's key is gold because he is one of the twelve zodiac spirits. The bottom of his key looks like a goat becuase he is one. His owner before Lucy was her mother Layla,
Lucy was given his key after her mom retired. Capricorn is very loyal and strict about many things.
Virgo
Virgo's key is gold because she is one of the twelve zodiac spirits. Her key doesn't really have a design that shows any of her characteristics. Her owner before Lucy was Duke Everlue a mean ugly man, who according to Lucy" wouldn't know Pretty if it hit him in the face". Virgo often thinks she does things wrong and asks Lucy if it is punishment time.
Aries the ram
Aries' key is gold because she is one of the twelve zodiac spirits. The top of her key shows ram horns just like the ones Aries has. Her owners before Lucy were Karen Lilica and Angel Both of them were mean, but Karen was abusive. She got out of her contract with Karen with the help of Loki. Aries is very shy and insecure.
Sagittarius
Sagittarius' key is gold because he is one of the twelve zodiac spirits. The stem represents an arrow because he is an archer. Sagittarius was always Lucy's spirit he made a contract with her during the battle of Natsu and Gajeel. He looks like a man in a horse costume.
Scorpio
Scorpio's key is gold because he is one of the twelve zodiac spirits. The bottom of his key shows a scorpions pincer which is based off of his zodiac form. His owner before Lucy was Angel ,he became Lucy's spirit after she defeated Angel and his contract with her was broken. Scorpio's girlfriend is Aquarius.
Gemini
Gemini's key is gold because they are one of the twelve zodiac spirits. The top of their key shows the faces of both of them. Their owner before Lucy was Angel, Gemini became Lucy;s spirit after transforming into her and realizing how much she cares for all spirits. Gemini loves transforming into Lucy.
Nikora
Nikora's / Plue's key is Silver because he is one of the many spirits that you can find their key anywhere. The picture on his key is a picture of him. Plue is the weakest spirit. He was always owned by Lucy and made a contract with her when Lucy demonstrated how to make a contract with a spirit to Natsu. Plue is friends with Happy.
Lyra
Lyra's key is Silver because she is one of the many spirits that you can find their key anywhere. The picture on her key is an harp showing that she is a entertainment Spirit. He owner was always Lucy. Lyra's song can reach the emotions of the people around her, but she does take request.
Crux
Crux's key is Silver because he is one of the many spirits that you can find their key anywhere. The picture on his key is a cross just like him. His owner was always Lucy, she used him to find out more information on Loki and his past. Crux doesn't always tell you what you want to know he knows he has limits to what can be revealed.
Horologium
Horologium's key is Silver because he is one of the many spirits that you can find their key anywhere. The top of his key is a clock to show that he is the spirit of time and is a huge grandfather clock. His owner was always Lucy, she uses him alot when she gets lazy to carry her.