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Poison Mushrooms are poisonous mushrooms from the Mario, first appearing in Super Mario Bros.: The Lost Levels. In the Super Smash Bros. series, Poison Mushrooms are items first appearing in Super Smash Bros. Melee and returning in Super Smash Bros. Brawl, Super Smash Bros. for Nintendo 3DS and Wii U, and Super Smash Bros. Ultimate.

Poison Mushrooms resemble Super Mushrooms, except Poison Mushrooms are slightly duller and have an angrier look. Poison Mushrooms have the opposite effects of Super Mushrooms in that they temporarily shrink whoever touches them, for about ten seconds, rather than enlarge them. While shrunk, fighters deal less damage, at around 0.6x as of Super Smash Bros. Brawl, their hitboxes are smaller, they are five-eighths their normal weight, and their voice and sound effects are higher pitched. Characters under the effects of a Poison Mushroom have better recovery, although edge sweet spotting has decreased damage. Bowser and Little Mac are not affected by Poison Mushrooms while being Giga Bowser and Giga Mac, respectively.

In Super Smash Bros. Melee, during the Underground Maze, the screen zooms in to the player's fighter if they are under the effects of a Poison Mushroom. Their trophy incorrectly lists Super Mario All-Stars as their debut appearance.

Another trophy of a Poison Mushroom appears in Super Smash Bros. Brawl, and another one shared between both Super Smash Bros. for Nintendo 3DS and Super Smash Bros. for Wii U. In the latter game, the Poison Mushroom trophy can be obtained by clearing the Fire-Type Frenzy event.

Trophy descriptions[]

Super Smash Bros. Melee[]

Image Title List How to unlock
Poison Mushroom Trophy (Melee) Poison Mushroom Super Mario All-Stars
08/93
Randomly obtainable from one of the single-player modes or the Lottery after playing 200 VS matches.
Description
Poison Mushrooms made their debut in Super Mario All-Stars, where they'd cost characters a life if picked up. These nasty fungi are dark and foul-tasting, and in Super Smash Bros. Melee, they make you shrink on contact. With your diminished stature comes a loss of power and mass, making you a prime target to get smashed offscreen with even a light attack.

Super Smash Bros. Brawl[]

Image Title List How to unlock
SSBB Poison Mushroom trophy Poison Mushroom Random drop
Description
NTSC: A penalty item that shrinks whoever grabs it. It's hard to distinguish from a Super Mushroom, so you may find yourself getting small when you wanted to get big. When you're in miniature form, your attack power drops, and even the lightest attack can send you off the stage. That being said, a small target's hard to hit. Your best plan when you're tiny may be to run.
PAL: A penalty item that shrinks whoever grabs it. It's hard to distinguish from a Super Mushroom, so you may find yourself getting small when you wanted to get big. When you're in miniature form, your attack power drops, and even the lightest attack can send you off the stage. That being said, a small target is hard to hit. Your best plan when you're tiny may be to run.

Super Smash Bros. for Nintendo 3DS / Wii U[]

Image Title List How to unlock
Poison Mushroom 3DS: Random drop
Wii U: Clear the Fire-Type Frenzy event.
Description
NTSC: Becoming giant and looming over your foes is pretty great, yeah? Well, that won't happen if you get this mushroom. It looks a lot like the Super Mushroom, but it's a slightly different color and its face is... unhappy. If you use this mushroom, you'll shrink down and be easy to send flying.
PAL: So, you thought you'd nabbed a Super Mushroom, eh? Nope! Now you're tiny! If you'd looked more closely, you'd have seen it was a slightly different colour - it was a Poison Mushroom. Now you're mini, weak and very launchable. At least dodging's not hard when you're this size!

Gallery[]

Trivia[]

See also[]

MarioSymbol Super Mario universe
Characters Mario (64  ยท Melee  ยท Brawl  ยท 3DS/Wii U  ยท Ultimate)
Luigi (64  ยท Melee  ยท Brawl  ยท 3DS/Wii U  ยท Ultimate)
Princess Peach (Melee  ยท Brawl  ยท 3DS/Wii U  ยท Ultimate)
Bowser (Melee  ยท Brawl  ยท 3DS/Wii U  ยท Ultimate)
Dr. Mario (Melee  ยท 3DS/Wii U  ยท Ultimate)
Rosalina & Luma (3DS/Wii U  ยท Ultimate)
Bowser Jr. / Koopalings (3DS/Wii U  ยท Ultimate)
Daisy (Ultimate)
Piranha Plant (Ultimate)
Side Characters Bosses Metal Mario  ยท Metal Bros.  ยท Petey Piranha
Assist Trophies Waluigi  ยท Hammer Bro  ยท Lakitu and Spinies  ยท Chain Chomp  ยท Thwomp  ยท Flies & Hand
Mii Fighter Costumes Mario  ยท Luigi  ยท Princess Peach  ยท Daisy  ยท Wario  ยท Waluigi  ยท Chain Chomp  ยท Spiny  ยท Shy Guy  ยท Super Mushroom  ยท Toad  ยท Geno  ยท Builder Mario  ยท Cappy
Background characters Koopa Troopa  ยท Banzai Bill  ยท Goomba  ยท Pidgit  ยท Toad  ยท Boo  ยท Toad Brigade  ยท Chain Chomp  ยท Luma  ยท Pauline
Stage Hazards Piranha Plant  ยท Banzai Bill  ยท Birdo  ยท Shy Guy  ยท Shellcreeper and Sidestepper  ยท Kamek  ยท Nabbit
Enemies Goomba / Giant Goomba  ยท Koopa Troopa / Koopa Paratroopa  ยท Bullet Bill  ยท Banzai Bill  ยท Bill Blaster  ยท Chain Chomp  ยท Flame Chomp  ยท Hammer Bro.  ยท Lakitu and Spinies  ยท Magikoopa  ยท Shy Guy  ยท Spike Top
Stages Peach's Castle  ยท Mushroom Kingdom (Super Smash Bros.)  ยท Princess Peach's Castle  ยท Rainbow Cruise  ยท Mushroom Kingdom (Super Smash Bros. Melee)  ยท Mushroom Kingdom II  ยท Delfino Plaza  ยท Mushroomy Kingdom  ยท Figure-8 Circuit ยท Luigi's Mansion ยท Mario Bros.  ยท 3D Land  ยท Golden Plains  ยท Paper Mario  ยท Rainbow Road  ยท Mushroom Kingdom U  ยท Mario Galaxy  ยท Mario Circuit  ยท Super Mario Maker  ยท New Donk City Hall
Mushroom Kingdom (Adventure)
Items Banana Peel  ยท Bob-omb  ยท Boomerang  ยท Bullet Bill  ยท Fire Bar  ยท Fire Flower  ยท Freezie  ยท Golden Hammer  ยท Grass  ยท Green Shell  ยท Hothead  ยท Lightning Bolt  ยท Metal Box  ยท Poison Mushroom  ยท POW Block  ยท Red Shell  ยท Soccer Ball  ยท Spiny Shell  ยท Super Leaf  ยท Super Launch Star  ยท Super Mushroom  ยท Super Star
Music Lists List of Music (Mario series)  ยท List of Music (Mario Kart series)
Songs "Main Theme (Super Mario 64)"  ยท "Paper Mario Medley"  ยท "Rainbow Road Medley"  ยท "Jump Up, Super Star!"
Collectibles Trophies Melee Trophies  ยท Brawl Trophies  ยท 3DS Trophies  ยท Wii U Trophies
Stickers List of Stickers (Super Mario series)
Spirits List of spirits (Mario series)
Masterpieces Super Mario Bros.  ยท Super Mario Bros. 2  ยท Super Mario Bros.: The Lost Levels  ยท Super Mario World  ยท Super Mario Kart  ยท Dr. Mario
Related universes Donkey Kong ยท Yoshi ยท Wario ยท Wrecking Crew
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