Here’s an idea. Hook’s body doesn’t have a preservation spell on it. And when they revive him, he comes back wrong. Because sometimes…dead is better (everyone got that reference, right?). And from there, we have the plot of OUAT S6.
Once Upon A Time Season 6: The Walking Dead Are Coming.
I am slightly kidding…but, like, not kidding. We already had zombies in season 2. And frakenstein’s brother/monster is kind of a zombie. And Maleficent came back as a zombie. It really could happen.
"I could have the giant duck as my steed!" --Daniel Radcliffe
Keeper Of Tamara's Taser , Jafar's Staff, Kitsis’s Glasses , Ariel’s Tail, Dopey's Hat , Peter Pan’s Shadow, Outfit, & Pied Cloak,Red Queen's Castle, White Rabbit's Power To World Hop, Zelena's BroomStick, & ALL MAGIC