Good points - I'd like to hear their input suggestions on this - every curse has a partner or counter. This card needs a partner.
What if Emergency call would negate the effect? For example, if the Dead in the Water attack was successful, Emergency Call could negate it, as they repair upon attack, the defending ship could counterattack. Most likely, the counter attack would defeat the target ship.
Perhaps there's another means to counter this curse idea.
Or, it could be limited even further....
Or we can continue to let it go....