Fairy Tail - Season 2 Episode 37 Code ETD
Overview: Happy and Charle rush back to the city to save their friends. Meanwhile, Lucy is imprisoned and she pleads Erza Knightwalker to let her go and save her friends. The Edolas Erza attempts to kill Lucy by dropping her from the tower with her spear. But Happy and Charles save Lucy from her fall. Charles finds out Natsu and Wendy's location. The magic-crazed King activates Code ETD (Exceed Total Destruction)on the Exceeds that were after Charles and Happy, turning them into lacrima. Erza ambushes the three of them, but Earthland Erza and Gray step in to save their comrades.