If you have vader on a ship that only has two hull left.

For argument hes facing a ship with 1 hull point.

If you use his ability what happens.

You both blow up at the same time

You blow up action fails other ship takes no damage

You blow up lose the game before other ship blows up

I would go with you both blow up.

I don't think I would ever use the Vader crew upgrade.

There are precedents for this, with initiative. Blow both up, and if they were the last 2 ships in the game then the person with initiative wins.

I would agree with KineticOperator: Your action succeeds and blows you up but inflicts damage on the target as well.

Interesting thats what I thought too, but I figured who ever had Initiative would blow up first.

Friendly person with initiative or of tied imperial.

If its in a tournament its a drew.