Fairy — Tail (2014) Episode 59

It features Wendy’s backstory with "Jellal" and Lucy’s hard-fought victory against Angel.

Most viewers asking for are referring to the start of the Tartaros Arc (technically Episode 234 overall). Fairy Tail (2014) Episode 59

There are two ways to interpret "Episode 59" because the 2014 series (Season 2) often restarted its numbering or continued from the original show's count. It features Wendy’s backstory with "Jellal" and Lucy’s

It drops the lighthearted "guild fun" for a gritty, serious prologue involving the brutal massacre of the Magic Council. Fairy Tail (2014) Episode 59