Whack Bliddo is the elite Dark Spiderling Invader who appears during the Battle of Nimbus Station. Whack Bliddo is said to have spawned from the legendary Spider Boss. After the fall of Kinga Hurl, Whack Bliddo emerged to command the Maelstrom's attack on Nimbus Station. Wenn Wuzzit, haunted by past experiences with this Dark Spiderling Invader, sends players back in time to defeat Whack Bliddo. Whack Bliddo commands five waves of Hammer Stromlings, Hammerhurl Stromlings, Stromling Mech Invaders, Dark Ronin, Elite Dark Spiderlings, and Stromling Admirals. Whack Bliddo appears in Wave 22, spawning between the Venture League and Paradox sections of Nimbus Plaza. It battles players and proves to be a difficult challenge to overcome due to high damage and a total health of 450.