Cloud vs Jigglypuff

Don’t chase off stage or you will lose

Use forward air and neutral air to space them. They have no range so you’ll be fine.

Just space your attacks, and spam Neutral B, if Jiggs get close, depending how close just use mash out using up b then charge limit as Jigglypuff is midair, she is low tier so you can easily beat her.

pop that dumbass looking pink balloon

At 0, use dash attack then spike to the ground so you can hit with cross slash. If shielded against, do three slashes, than do all five, that should get you a kill when you break Jigglypuff's shield