Lucy currently has 14 keys; 10 gold keys and 4 silver keys
Gold Keys;
The water bearer Aquarius
The bull Taurus
The Crab Cancer
The maiden Virgo
The centaur Sagittarius
The lion Loke
The twins Gemi and Mini
The ram Aries
The scorpion Scorpio
The coat Caprico
Silver keys;
The southern cross Crux
The clock Horologium
The lyre Lyra
The Canis Minor Nikora a.k.a. Plue