Pick up blocks and throw at enemies. The bricks split on contact and hit enemies as well, but don't do as much to bosses. Your ground pound will create a small shock wave and reveal hidden blocks. You can defeat Thwomps with this attack.
Throw a powerful Pac-Man like scissor that returns to you. You can easily defeat weapon based/electrical enemies with 1 hit.
Fire up to 3 lemons on your screen. You can charge your buster to launch a giant Podoboo that destroys bricks and deals more damage to bosses. You can now slide as well!
When Mario grabs the Tanooki Suit he turns into this. He has the ability to fly, spin, and turn to stone !
Throw a beam of electricity that hits multiple enemies and does a good amount to bosses. It can pass through walls and destroy metallic enemies and Buzzy Beetles. V1 accidentally got deleted by hitting some button that does not open another window.
Shoot 2 clock hands at an angle on screen to damage enemies. 4 clock hands may be on screen at once. Hold the attack button and release to slow down everything on screen except for the player(s). The screen will be very lightly tinted purple, and you cannot slow down time until the tint fades away.