Erza and Lucy accidently summon two princesses from another world. mostly Erza X Camilla and slight Lucy x Hinoka

As humans we achieved so much over the years. Most of what we achieved was considered to be impossible by our ancestors. As humans we are always to discover new things. If humans can achieve so much in so little, how much can a dragon achieve?

Leo and Corrin join the Fairy Tail guild.

Time has a security system with a dangerous personality. As Acnologia is sent into the time vortex and he crosses path with Grima, the Fell Dragon. The two False Dragon Gods battle and at the climax, their clash causes them, and their worlds to be enveloped by light. The result? A new world with familiar people, and an angry creator.

Azura and Shigure have suddenly woken up in the world of Fairy Tail. They suddenly hear a group of wizards running towards them. They then start liquefying and then, it all started, they meet Fairy Tail and start their new life in the new world. Just... How will they survive this place? Rated T to be safe.

What happens when the answer to the Nohrian royalty's prayers is the strongest guild in Fairy Tail? Gods know what could go wrong this time... (Fairy Tail and Fire Emblem Crossover)

Welcome to Ylisse! A country known far and wide for it's peaceful people and rich history. But, their neighbors are threatening war, and a new enemy yet to be seen is on the move. Only a Princess turned pegasus knight, her noble shepherds, and a spunky tactician, can quell the evil afoot. Fire Emblem and Fairy Tail fanfic.

Two worlds, fallen by fate. Two persons defy the outcome that led to their first encounter by the use of time. A new adventure awaits the two. Join them as they fight for their own future and lives, facing many struggles along the way. An unlikely new form of companionship will rise up to defeat destiny and forge a new path towards victory. (Hiatus)

Mavis Vermillion, famed for her brilliant battle strategies and tactics, died at the peak of the civil war in Fiore...or did she? The Fairy Tactician wakes up in a field one day with no memories to a charming young prince and a happy-go-lucky princess. She throws herself into another war, determined to start a new life. But will the past really let her go? (Chrom/Mavis)

Title says all.