So NK-7 Ions - 10 points.
Blue crit, DEFENDER chooses and discards one defence token... 10 points.
Thoughts?
I could see this being good on a big ship targeting a big ship, but the defender chooses, so they will be able to discard the one that least bothers them.
If this let the attacker choose I think this might be a bit more attractive at 10 points...
Why are the Ion upgrades always like this? Compare this to assault concussion missiles or proton torpedoes - heaps cheaper and a much more immediate and damaging effect.