Bill Blaster

Bill Blasters (, Killer Cannon) are enemies from the series.

Origin
Bill Blasters made their debut in  as common defense emplacements in fortress and castle levels. They are simple black cannons with a white skull mark emblazoned on their sides.

Bill Blasters are known for firing Bullet Bills at the player. Most iterations are immobile, while some others, introduced in later games, can rotate or move up and down. They are known to being invulnerable to attacks; however, in the Mario RPGs, they are enemies that feature below-average HP and sometimes high defense stats. As a result, Mario has to use powerful or piercing attacks in order to damage them at all.

Bill Blasters feature larger variations that can fire Banzai Bills.

As a background element
A Bill Blaster appears in its 8-bit form in the background of the stage.

In Smash Run
Bill Blasters appear as enemies. They are immobile and attack by shooting out enemies - usually Bullet Bills, but occasionally Koopa Troopas, Shy Guys, Souflees, or Poppants. Unlike most of their source games, they can be defeated, and give extra items if destroyed before they run out of ammo.

As a background element
A Bill Blaster returns in its 8-bit form in the background of the stage.