@Jajsix High Concept: "Borg Drone"
Trouble: "All Orders Come from the Hive"
Powers:
-1 Demonic Co-Pilot (YS175): This can represent Borg Enslavement.
-4 Sponsored Magic (YS183): This can cover all their special abilities (Personal Shields, Assimilation)
@Jajsix If a borg drone every takes someone out of the scene, that would mechanically allow them to "assimilate" that poor someone. Likewise being cut off from the collective as an individual would require taking an Extreme Consequence, permanently changing their Trouble or Main Aspect
@Jajsix This is an easy way to incorporate their special abilities like being able to adapt to phaser (or spell) attacks and assimilating others into the collective.
@Jajsix Demonic Copilot (YS175) is a great power to represent the mental enslavement of the borg. I would also recommend treating the Borg Hive as a sponsored magic (YS183) that cost's 4 refresh.
@Jajsix They should all have the same high aspect: Borg Drone, and a Trouble of "All Orders Come From Hive". This is how they get fate points for not noticing PCs walk by pretending to not be a threat, for example. Designations (like 7 of 9 or Locutus) can be other aspects.....
@Jajsix Obviously not every drone needs a fully fleshed out character sheet, but given that no borg is unique, you literally could have 1 character sheet that is duplicated exactly for every borg.
@Jajsix We are going to talk it over and come up with a character sheet and send you a link. What Refresh range are you thinking? Though, that does bring up if they mechanically act like a mob. Also, is there a Borg Queen?