WandaVision's bunny wasn't really Mephisto, but your theories about him weren't all wrong
The WandaVision finale didn’t offer much payoff for internet theory-makers who foolishly thought there would be some kind of actual reason for having an actor reprise his role from the X-Men movies even though a different actor had already played that character in the Marvel movies, but that’s not the only prediction that didn’t end up coming true in “The Series Finale.” A lot of viewers also expected some kind of payoff to the repeated appearances of Señor Scratchy, the pet rabbit belonging to nosy neighbor Agnes/power-hungry witch Agatha Harkness. Scratchy had a tendency to pop up when Agatha was manipulating events surrounding Wanda’s gradual unraveling (as seen during the “Agatha All Along” sequence), and the last time he was even seen was shortly before that big reveal.
