How do you beat class 6 in Mario and luigi bowser's inside story?

Answer 1

Use the Falling Star attack on the Dark Star when he turns into a ball. When the Dark Satellmites aren't there and you can't damage the Dark Star then use a mushroom or syrup jar. I recomend using the Powerful Badge and the Exellent!! Badge. Then you can do 4 times the damage when the meter's full. (Use it only when the Dark Star is a ball) Hope I helped!