Bowser Jr.'s Counter Picks

Using your neutral-B and down-B to create a wall of projectiles can be useful, especially against characters that have trouble approaching.

Between 85% - 105%, Side-B hop-cancel into Up-Air+A is a guaranteed combo and usually kills, as long as you're not in the middle of the stage.

Make sure to use your down tilt so that you can lick the ground and attain AIDS so that you die 15 seconds after entering the match

Against characters that like to cross up on your shield, try holding a Mechakoopa and then shielding. The Mechakoopa will blow up when hit with certain moves and has a chance to hit the opponent.

After using Up B, you can do these three things: 1. Press A for Up B hammer swing. 2. Air Dodge (No directional air dodge) 3. Nothing. You can't grab a ledge in the middle of the animations of 1 and 2