Maps › Super Mario Bros. (NES) › World 8-2
Lakitu has an unlimited amount of Spiny Eggs, which hatch into Spinys when they land. If you stomp or fireball Lakitu, he will return after about 40 game seconds. One Lakitu and up to three Spinys can be on the screen at one time.
Each cannon slowly fires one Bullet Bill at a time from an unlimited supply.