What golden keys did Lucy finally collect? What are the advantages?

For Japanese anime, we know more about One Piece and Naruto, but there is also an anime. Although the popularity is not as high as these two cartoons, it is also a very good animation. This cartoon is called the tail of a demon. He is the name of a trade union and an anime. The name of this trade union is also called the tail of the goblin. In this cartoon, the main world background is the existence of people and many creatures, but the enemy of * * * is the dragon. Because the dragon destroyed the world at that time, and there are many people in this world who can imitate it, and their magic is also various. Among them, our protagonist's friend Lucy has a lot of spiritual magic, and she can summon various constellation representatives to the real world through keys to help her fight. But unfortunately, she didn't collect all the keys of 65,438+02, but she has collected most of them, including 65,438+00 lions, Aries, Aquarius, Scorpio, Capricorn, Cancer, Sagittarius, Taurus, Gemini and so on. If her friend chooses Chennai, then she has this 65438. There is also a very strong Leo Loki, who is the strongest of all spirits. My strong key is the Gemini key, because this key can summon two very lovely people and help them copy anyone's appearance ability, so from different angles, this is also very powerful. The above may be about the strength of the famous role of the demon tail and Lucy in animation. These golden keys can be summoned at the same time. Sometimes you don't just need to summon one to help yourself, so there are still some strong ones, but some weak ones.