: He is relentlessly attacked by past enemies like the DNAliens, Vilgax, Aggregor, and Ultimate Kevin—none of whom speak .
: It is widely considered one of the "darkest" episodes of the franchise due to its psychological horror elements and the tragic nature of Albedo's defeat . Ben & Albedo's Nightmare World ft. O.R.Ash : He is relentlessly attacked by past enemies
The episode ends with Albedo trapped in a permanent nightmare of his own making, while Ben and his team wait for Plumber assistance to safely remove the creature . : He is relentlessly attacked by past enemies