Laser Kirby is one of Kirby's many copy abilities. It can be obtained by inhaling a Laser Ball, Metal Guardian, or Doc's laser canon. In Kirby's Adventure, Kirby shoots lasers with his hands, but in the remake and the rest of the other games, Kirby gains a high-tech visor instead.
Laser is straightforward with only a couple moves. The main one is that he fires a laser in a direction. It goes straight ahead, hitting anything in its path. In Squeak Squad, it has the heat element and can be charged.