Doppelgangers can also imitate a person's voice, can't they? So do we need codewords to make sure we are not talking to Orin? Or always use detect thoughts? That would be a little bit rude towards our companions 😄
Doppelgangers are far simpler creatures, their only gimmicks are shapeshifting and giant hit if they catch you by surprise. But I wonder when and how she'll impersonate companions. Surely the real ones will have to be busy being elsewhere.
