User blog comment:FairyRaven/Fairy Tail Chapter 360:The White Inheritance, Review and Commentary/@comment-5303512-20131116054950

I don't think Gemini can replicate Jackal because so far they can only replicate humans, and last I check Jackal ain't human.

I think Jackal will kill either Michello or Michelia, I doubt Lucy or Wendy have the power to beat him, even him his current state.