White Mushroom

The White Mushroom is an Emblem Heartless found in  and Kingdom Hearts Chain of Memories. It is one of the various Mushroom Heartless in the series, and rewards Sora for demonstrating his magical skills. It indicates the desired spell through charades, and each time Sora casts the correct spell, it will chime with joy and relinquish Tech Points. If Sora gets all three charades correct, it will reward Sora with restorative Orbs and synthesis materials related to the third spell's element, and if all three spells are the same, the White Mushroom will relinquish a rare Arts item or Premium Bonus. However, if Sora attacks the White Mushroom, casts the wrong spell, or takes too long, it will run away.

Design
A White Mushroom has a spherical, pitch black head with two glowing yellow, beady eyes. It wears a round, red cap on its head that sports two black, angular spirals on its front. It also seems to wear an off-white smock that completely covers its legs and thin, fingerless arms. Its Heartless emblem is present on the front of this smock. Like other mushroom Heartless, the White Mushroom bears a resemblance to the mushrooms from Fantasia.

The White Mushroom's name references its light coloration, as well as s, which it resembles.

Kingdom Hearts

 * Traverse Town, Red Room: Fire, Blizzard, and Thunder charades
 * Wonderland, Lotus Forest: Fire, Blizzard, and Thunder charades
 * Olympus Coliseum, Hades Cup: Fire, Blizzard, and Thunder charades
 * Deep Jungle, Tree House and Camp: Fire, Blizzard, Thunder, and Cure charades
 * Agrabah, Treasure Room: Fire, Blizzard, Thunder and Gravity charades
 * Halloween Town, : Fire, Blizzard, Thunder, and Aero charades
 * Atlantica, Undersea Cave and Sunken Ship (belowdecks): Fire, Blizzard, Thunder, and Stop charades
 * End of the World, Linked Worlds: Fire, Blizzard, Thunder, Cure, Gravity, Stop, and Aero charades

Kingdom Hearts Chain of Memories

 * White Room: Fire, Blizzard, and Thunder charades

Arts
The Arts items are obtained from White Mushrooms in Kingdom Hearts. They are proof that a White Mushroom acknowledged Sora as a master of a certain magic. In order to obtain them, Sora must use the same magic on a White Mushroom three times. If Sora shows all seven Arts to Merlin, he will give Goofy the Dream Shield. The resell value of an Arts is merely 250 munny (the resell value is 100 munny in Kingdom Hearts Final Mix.)

The White Mushrooms make different movements to show what spell they want Sora to cast.

The different "charades" and rewards are:
 * Fire: The White Mushroom shivers.
 * Fire magic is third spell: (15) MP prize x30, Blaze Shard (100%), Blaze Gem (20%), Mystery Goo (10%)
 * Fire magic is each spell: (15) MP prize x30, Fire Arts (100%), Blaze Gem (60%/10%), Mystery Goo (40%/20%)
 * Blizzard: The White Mushroom bends down and fans itself.
 * Blizzard magic is third spell: (15) MP prize x30, Frost Shard (100%), Frost Gem (20%), Mystery Goo (10%)
 * Blizzard magic is each spell: (15) MP prize x30, Blizzard Arts (100%), Frost Gem (60%/10%), Mystery Goo (40%/20%)
 * Thunder: A light appears above the White Mushroom.
 * Thunder magic is third spell: (15) MP prize x30, Thunder Shard (100%), Thunder Gem (20%), Mystery Goo (10%)
 * Thunder magic is each spell: (15) MP prize x30, Thunder Arts (100%), Thunder Gem (60%/10%), Mystery Goo (40%/20%)
 * Cure: The White Mushroom falls to the ground.
 * Cure magic is third spell: (15) MP prize x30, Bright Shard (100%), Bright Gem (20%), Mystery Goo (10%)
 * Cure magic is each spell: (15) MP prize x30, Cure Arts (100%), Bright Gem (60%/10%), Mystery Goo (40%/20%)
 * Gravity: The White Mushroom floats into the air.
 * Gravity magic is third spell: (15) MP prize x30, Lucid Shard (100%), Lucid Gem (20%), Mystery Goo (10%)
 * Gravity magic is each spell: (15) MP prize x30, Gravity Arts (100%), Lucid Gem (60%/10%), Mystery Goo (40%/20%)
 * Stop: The White Mushroom freezes in place.
 * Stop magic is third spell: (15) MP prize x30, Power Shard (100%), Power Gem (20%), Mystery Goo (10%)
 * Stop magic is each spell: (15) MP prize x30, Stop Arts (100%), Power Gem (60%/10%), Mystery Goo (40%/20%)
 * Aero: The White Mushroom spins around rapidly.
 * Aero magic is third spell: (15) MP prize x30, Spirit Shard (100%), Spirit Gem (20%), Mystery Goo (10%)
 * Aero magic is each spell: (15) MP prize x30, Aero Arts (100%), Spirirt Gem (60%/10%), Mystery Goo (40%/20%)

Trivia

 * In Kingdom Hearts, if a White Mushroom falls from an edge after being attacked, it will not get angry, and will immediately disappear instead. Similarly, if a White Mushroom's request gets fulfilled and it falls from an edge, it will immediately indicate the next spell without showing its joy.