Talk:Expose/@comment-31119284-20170220194123/@comment-454133-20170220204453

See Agility. Your total agility can be negative and it's just treated as 0 (you still go through the roll defense dice steps with 0 agility). Any bonus defense dice, e.g. from range 3 or obstructed, still apply. So a Decimator at range 3 and behind an asteroid will still roll 2 defense dice, even if it used expose and made its agility negative. Modifications like Evade tokens can also be spent to add 1 evade result to your roll, even if you "rolled" 0 dice.

However Commander Kenkirk is affected, because he increases the same stat Expose reduces. He will give you +1 agility while Expose gives you -1 agility for a total of 0, so activating expose will eliminate the benefit Kenkirk granted, until the end of the round.