Bowser's Counter Picks

Forward air is a very good move with little lag and large range that is a monster at edgeguarding. Bair kills at 80% from center stage and is frame 8. That is all.

Side special and aim towards platforms to kill earlier. Especially useful on the top platform of Battlefield.

Fire Breath may be slower than his forward smash, but don't underestimate it. It has long range, can be B-reversed, and deals approximately 30%. It deals ~40% when hit right!

He is a big massive large humongous chunky boy

Up smash is great for catching your opponent's landing, dealing 30%, killing early, and having full invincibility on the shell, making it easy to win trades with aerial opponents.