Merciless Massacre kit -- does it make sense yet?

BTW I'm aware that No Escape removes Stealth and allows you to apply Merciless Target to a formerly stealthed enemy--talking about a still-stealthed enemy here though.

@jawa7778 Vader attacks can trigger JKA bonus turns and then Padme bonus turns, as well as Malak bonus turns. Also Droideka charge.

I forgot about this since at the time I assumed it was meant to interact with a future GL kit, but that doesn't seem to be the case.