Angry Birds Under Pigstruction King Pig Level 150 Boss Fight Walkthrough

@Mighty-Red-1 @Sal9 — Well, I don’t understand how I managed, but I did finally get past this level. The boss fight is one where the King Pig tends to get knocked into the portals that send him in an endless loop across the level. I have never been able to get rid of them once he is in the loop.
What worked this time is that I sent Terrence into the rightmost of the central towers, debris fell into one of the looping portals and somehow King Pig was knocked clear across the level (to the left), where he fell off the slingshot platform into oblivion.
The previous time something similar happened, he ended up in a crack just below and to the right of the slingshot, and I didn’t have a bird that could reach him, or maybe if I had Matilda, it took more than one direct hit to do him in.