YMMV / Fairy Tail Tartaros Arc

• Complete Monster: Two members of the titular guild:
  • The "Etherious" Jackal, member of Tartaros's Nine Demon Gates, is a sadistic psychopath who assassinated the Magic Council. A lover of Sadistic Choices, Jackal forced a former councilman to choose between his life and that of his own granddaughter. Later, Jackal imposes one upon Lucy where he will either detonate an elder councilman or a pregnant woman. Already viewing humans as mere playthings, Jackal later pettily kills one of his own guildmates, showing his monstrous nature extends to even fellow demons.
  • Ezel, the "Child Slicer" of the Nine Demon Gates, is one of the most ferociously wicked demons of the Book of Zeref. A monstrous killer who simply wants to butcher all in his path, Ezel massacres a town to get at one magic council member, later attempting to activate FACE himself so he might exterminate magic users all over the world. Facing young Wendy, Ezel tries to kill her painfully as possible while trying to devour her best friend Carla in front of her.