The big issue is that loosing control of your ship is anti-fun
Ion cannons already make you lose control of your ship
and cost 100 points
Well, it should read actually read "and then cancel all results." The intention is that instead of doing damage you freeze the target in place - like an Ion cannon.
Alternatively, a weapon that reduces agility would be appropriate as well - like "If this attack hits, targets agility is reduced by 1 until end of turn."
