Something similar was happening with her brother. But while Wanda’s powers exhausted her… The problem with Pietro was that he couldn’t slow down. It was as if time stood still around him.
Avengers Fairy Tales Vol 1 #1, written by C.B. Cebulski, art by Joao Lemos
Where the Avengers star in a retelling of Peter Pan with Wanda as Wendy, Steve as Peter, Pietro as John (and the character list goes on) where everyone got to keep their powers. I found this series very charming.