Game pill is immensely broken, so for this play pretend I'm gonna pretend it's not there.
Focus pill + rift pill.
Mimicry is a skill you can learn, I'm carrying a phone so I already know I'm being watched and being locked in to one animal sounds very restrictive. Also kinda dangerous I guess.
Alternatively Focus + Nocturnal (but just the bonus, not the other stuff). Being guaranteed a good nights rest sounds pretty good.