Ninjago battles part 2

Now I have beaten Act1 on the ninjas and I am on the last level of Act 1 on the skeletons. What you have to do is defeat a King Rockmonster named Goliath and he is pretty hard. I am using a building called Keep and it lets you upgrade your people from weak to strong and your people start weak but when you have a keep and have lots of gold bricks you can change thier form and they all have 2 forms not counting the start of them. Better hope I can beat Goliath!The End