Fairy Tail season 6 episode 39
Episode title: Tartaros Chapter, Finale - Where the Power of Life Lies
In this epilogue to the Tartaros saga, the dragons reveal a tragic secret to Fairy Tail, while Natsu makes a vow to Igneel's fading soul. In the aftermath, Makarov dissolves the guild, several members set out on their own quests, and Zeref drops a shocking revelation.
