Blue Suit glitch

The Blue Suit is a glitch in Super Metroid. It can only be performed while fighting Draygon. To perform the glitch, Samus must be caught by some of Draygon's mucus, and then start to dash. She must crouch, and then Shinespark through Draygon's belly. He will instantly die, and Samus' suit will turn blue, hence the name, and "clones" of her will follow her every move.