Oblivion

Oblivion is the name of the mysterious entity that appeared in "Smurfed Behind: The Departure", watching as the Smurfs are sucked into time by the Key Of Chronos by his own manipulations. It is unclear what his connections to the wizard Gargamel are, but it is apparent he has the same level of hatred for the Smurfs as does the evil human wizard.

Oblivion's appearance is based on that of Terry McGinnis' version of Batman from the Batman Beyond animated series.