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Anti-Cosmo Anti-Julius Anti-Cosma is the Anti-Fairy counterpart of Cosmo. He is the husband of Anti-Wanda, the father of Foop and also the leader of the Anti-Fairies. All three appear as major recurring antagonist in the series, and act as their counterparts of Cosmo, Wanda, and Poof respectively.


Like all Anti-Fairies, Anti-Cosmo is the complete opposite of Cosmo. Cosmo is kind, caring, and amazingly dumb, but Anti-Cosmo is cruel, evil, diabolical, he possesses a knowledgeable-level intellect, and is a knowledgeable criminal mastermind. Anti-Cosmo is colored blue like all Anti-fairies, has a monocle over one of his eyes which he can't see without, and wears a derby and a kind of coat or suit and, unlike Cosmo, speaks with a cultured British accent. He is married to Anti-Wanda, and Anti-Cosmo's castle is most likely not open to anyone except the Pixies, as seen in "Fairly Odd Baby". Since Cosmo used to be the last Fairy baby ever born, Anti-Cosmo may have been the last Anti-Fairy baby ever born until Anti-Wanda gave birth to their son-Foop.


Anti-Cosmo has once switched fagiggly glands with Cosmo. But, unfortunately, it changed their voice too. As quoted by Wanda after Anti-Cosmo spoke in Cosmo's voice: "Bye Timmy, bye Wanda!".


  • Anti-Cosmo calls Cosmo an "ignorant boob" many times in "The Gland Plan".
  • Anti-Cosmo has appeared in "That Old Black Magic", "The Gland Plan", "Fairly Oddlympics", "Fairly Oddbaby", "The Jimmy Timmy Power Hour 2", "Anti-Poof" and "Balance of Flour".
  • Although Anti-Cosmo is the opposite of Cosmo he still loves his wife, Anti-Wanda.
  • In "The Jimmy Timmy Power Hour 2", Anti-Cosmo's canine teeth are like of a sharks.
  • Anti-Cosmo occasionally calls other characters "Clarice". This is a reference to the Hannibal Lectermovies.


  • Anti-Cosmo is the complete opposite of Cosmo in terms of intelligence. Whereas Cosmo is considered a lovable idiot, Anti-Cosmo is a diabolical criminal mastermind.
  • Like all Anti-Fairies, he has blue hair, shirt, and skin, black wand, wings, and is a villain.
  • While Cosmo is often despised by his fellow Fairies due to his idiocy, Anti-Cosmo is well respected among his kind due to his intellect.
    • Proof of this is that he often acts as the de facto leader of the Anti-Fairies rather than Anti-Jorgen.