Return of Dr. Sloth

Intending to be tied into an online plot, this set was released in 2004 & the online tie-in was delayed until early 2008 due to workload.[2] This set totaled 100 cards. This expansion's theme was space, providing players with futuristic and robotic items and equipment. Six new Neopet species made their debut in this expansion (Basic Type: Cybunny, Grundo, Jetsam, Jubjub, and Kougra).