Atlantis

Atlantis is a legendary city that was supposedly in the Atlantic Ocean. A great cataclysm occurred causing it to sink beneath the sea. In the world of the Fairly OddParents, Atlantis was sunk by Cosmo NINE TIMES. Needless to say, the residents of Atlantis consider Cosmo public enemy number one and dub him "The Accursed One". When Cosmo, along with Timmy and Wanda came into Atlantis, all three of them were sentenced to be eaten by "Kraken" sea creatures. However, Timmy managed to persuade King Greg that Cosmo's sinking of Atlantis actually benefitted Atlanteans. Everything seems to have been worked out and peace made, when a giant squid, (inadvertedly called by Timmy) shows up and destroys the city of Atlantis. King Greg and the other dezidens then declare Timmy the "NEW ACCURSED ONE"