LSD

Wanna get mad stupid? Drop a tab of acid and let fate control your body as your mind takes a trip to dreamland. While your consciousness is pre-occupied with the effects of this potent psychedelic, your physical form will be hit by a maelstrom of effects, rendering you strong yet slow, braced and bumbling. And once the surge of pleasure and enthusiasm has washed away, you may find yourself standing over what's left of your opponent's pulped human face.