The Super Mushroom is a power-up in the Mario series. It doubles the size of Mario or Luigi in most Mario games. In Super Smash Bros. Melee and Super Smash Bros. Brawl it temporarily increases the size of the user. When you are big Smash attacks can KO players/opponents easier but you are an easier target to hit. You may get hit more times before you can successfully KO your opponent. When you are playing Giant Melee or Mega Brawl if you touch a Super Mushroom you will become the size of the Mega opponents in Classic Mode. You will increase in power and strength but still easier to hit. When you are big it is easier to recover but even if it doesn't look like you are going to hit the blast line, you are Koed. That is becausyou are bigger so when knocked off the stage you are most likely to be Koed. To tell the difference between a Super and Poison Mushroom is difficult as they both move along stages. But Super Mushrooms have no angry faces like Poison Mushrooms do and are brighter. When you touch a Super Mushroom your character gets bigger and dances, but when they touch a Poison Mushroom they shrink and touch their heads in sadness. Super Mushrooms move fast along stages so quickly touch it before if falls off!