Hey just had a quick question about engine techs
I see there is a navigate icon that triggers the card but can engine techs be used off of a command token or does it have to be the full command? Also if using the full command would engine techs be inaddition to to changing speed or is it either the normal command effect or the engine tech effect?
I plan on playing a game with it later today, so if anyone can clear this up that would be great!