Back in the year X679, Mavis Vermillion, future Guild Master of Fairy Tail, once served as Red Lizard's janitor in payment of her deceased parents' debt to Zeeself. He along with his daughter Zera, and the subordinates of his guild treated Mavis very harshly. One day, Red Lizard was under attack by its rival guild, Blue Skull. Despite the Red Lizard Mages' efforts to fend them off, the entire guild was destroyed along with the village. This left Mavis and supposedly Zera the only survivors.
- Fairy Tail Zero Manga: Chapter 1, Pages 1-14
|Legal Magic Guilds||Blue Pegasus • Diabolos • Dullahan Head • Dwarf Gear • Fairy Tail • Gramlush • Hound Holy • Lamia Scale • Magia Dragon • Mermaid Heel • Mount Altana Guild • Orochi's Fin • Phoenix Grave • Quatro Cerberus • Sabertooth • Scarmiglione • Titan Nose • Twilight Ogre|
|Independent Guilds||Crime Sorcière|
|Other Guilds||Carbuncle • Fairy Nail • Edolas Fairy Tail • Love & Lucky • Southern Wolves • Sylph Labyrinth|
|Former Legal Guilds||Cait Shelter • Phantom Lord • Raven Tail • Red Lizard|
|Dark Guilds||Dark Unicorn • Death's Head Caucus • Harpuia • Naked Mummy • Red Hood|
|Former Dark Guilds||Blue Skull • Edolas Fairy Tail • Eisenwald • Ghoul Spirit • Grimoire Heart • Oración Seis • Raven Tail • Reborn Oración Seis • Succubus Eye • Tartaros|