Calling all Champions, Millennium City is being invaded! Doctor Destroyer – or another pretender to his terrifying throne – is about to unleash an army of Destroids into Millennium City! Starting Thursday, you’ll be called on to defend against the Destroids, and you’ll earn a daily reward of Questionite.   Twenty-one years ago, Albert Zerstoiten (alias Dr. Destroyer) obliterated most of Detroit when his lair beneath the city was discovered, and for years he was presumed dead, along with the heroes who died to stop him. Now his Destroids are preparing to invade Millennium City and finish the job!     Sapphire’s going to end her concert so she can face the Destroids, so make sure to get all your anniversary gifts before this Thursday’s maintenance. After that, the cake and the concert will be disappear, though that doesn’t spell the end of the anniversary celebrations. UNTIL’s battle plans assume the Destroids will rampage through the city, focused around Renaissance Center. The Drifter has taken the lead in trying to understand the Destroid threat: Complete his daily mission to collect the Destroids’ memory cores, and he’ll reward you with a box of Questionite.   The invasion begins on Thursday after maintenance, heroes: Prepare to face the Destroid menace!