A werewolf was the only thing in his universe that could easily kill Dracula. However it's not like we ever saw him survive decapitation or being chopped into little pieces. He did, however, survive things(like the fire) that would kill some of the vampires in this fight. He probably has the best healing factor.
Marcus might be the most physically powerful person here given how he tugged down that helicopter. Dracula from Untold didn't actually ever do anything to physically impress me. You also didn't have to remove his batswarm because I don't think he can conjure bats out of thin air, there needs to be bats nearby for him to control.