Android

You are an escaped android—likely a Version 13—that
is functionally a perfect replica of a human being, except
that wires and blinking lights lie hidden underneath your
skin. It is even possible you aren't aware of your construct
origins, owing to faulty programming, willing suppression
of memory, or intentional tampering with your construct
core. You have the following benefits:
• Increase one ability score of your choice by 1, to a
maximum of 20.
• You are immune to nonmagical diseases.
• You don't need to eat, drink, or breathe, but you can
ingest food and drink if you wish.
• Instead of sleeping, you enter an inactive state for
4 hours each day. You don't dream in this state; you
are fully aware of your surroundings and notice
approaching enemies and other events as normal. You
can still be placed into a torpor by sleep-inducing
magic.
• You have the ability to speak the native code-language
of machines. You can use this language to interact with
arcane terminals and ship computers from range and to
communicate with constructs, even if you don't share
a language.