The purpose of your first shot is to take out the left tower. In addition, you want the falling tower to fall towards the left. If the tower falls to the right, you won’t be able to kill the pigs with your next shot.
You won’t be able to achieve three star mastery unless the bomb gets triggered while all the pigs are killed with two shots.
Power Activation Point
Activate the jedi sword to break the wooden pieces. A couple of things can happen, however the best scenario is that the shot kills all the pigs on the right. If that does not happen, you want at least the tower to fall to the left, so that you can still trigger the bomb with your next shot.
First Shot Result
This shot shows the best scenario where all the pigs are killed. If the shot doesn’t, you will have to pick them up with your next one.
Launch princess Leia with either a high shot to trigger the bomb, or a lower angle shot to kill the middle pig.
Second Power Activation Point
Activate your power to grab the build piece shown in the picture. You have to grab this piece for the center metal bar to fall on the pig below.
Second Shot Result
If you are able to kill all the pigs while triggering the bomb, you will end up with the triple mastery star rating.