Technically this staff was broken at the end of that game however.
Poison gas: Bowser summons a cloud of green gas that poisons his foes.Terrorize: Bowser summons a giant boo to lower an opponents attack and defense by half.Crusher: A spell consisting in summoning a huge jagged rock beneath the enemy.Either to curse the entire Mushroom Kingdom residence to turn into assorted bushes and bricks or to make himself grow to enormous sizes. Dark Magic: Bowser can use magic in a variety of ways.Fire Breath: Bowser is able to breathe fire, whether it be in streams or fireballs.Now, he is the King of the Koopas, bent on taking over the Mushroom Kingdom, primarily by kidnapping Princess Peach, though every time he seems to fail at the hands of the red-clad plumber, Mario, however in more recent games like Skylanders Superchargers and older games like Mario RPG, Bowser has taken on more of a anti-hero role more than a villain.
Despite being one of the seven Star Children destined for greatness, Bowser took the route of a villain and only got nastier as he matured. Bowser grew up on Yoshi's Island, raised by Kamek, a Magikoopa who would soon become his royal adviser.