Quicksilver and Mephisto are CONFIRMED to be in WandaVision! There is a leaked photo of a Funko Pop picture that has a bunch of different Funko Pops for WandaVision.
The two most notable ones are Quicksilver and Mephisto. Mephisto is a demon/devil. He will most likely be the antagonist of the show. Quicksilver has not been seen in a MCU movie since Avengers: Age of Ultron where he died.
This version of Quicksilver looks more like the one that showed up in X-Men: Dark Phoenix. He has goggles and hair similar to him in the X-Men movies. Fudge from Fudge Comics thinks that this is actually Scarlet Witch and Vision’s son. This Funko Pop leak is very similar to the Shazam! Funko Pop leak in 2018, where Funko leaked the Shazam Family.
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