Mushroom XIII is a Kingdom Hearts II mini game. To unlock Sora's golden crown you will have to defeat all 13 mushrooms. The mushroom No. 4 is easy to defeat, and to do so you will need to kill 85 mushrooms without being hit once.
Steps
Part 1 of 2: Prepare your Character
Step 1. Find mushroom no. 4 It is located in the land of dragons (Mulan's world) near the palace gate (where you defeated Shan-yu). It is the area before the throne room and the antechamber.
Step 2. Disarm Ultima Weapon and Full Bloom +
You won't need them because these attacks have MP Haste abilities that you won't need because you will only use Berserk Charge.
Step 3. Equip Sora's Berserk Charge ability
This skill is used to unleash a series of attacks that completely bypass finisher moves, but only when you are low on MP.
You can also equip the Fatal Crest keyed sword which uses a Berserk Charge ability
Part 2 of 2: Challenge the Mushroom # 4
Step 1. Use the form Wisdom and then Curaga
To activate Berserk Charge you will need to be low on MP. You have to do this quickly because the finishing move of the Wisdom form will freeze Sora for 1 second (to recover), during which time the mushroom could hit you and end the game.
Step 2. Press ∆ to start the fight
Step 3. Get away from the mushroom right away and it will multiply immediately
Remember, you must defeat 84 of them without getting hit.
Step 4. Go around the area while attacking the mushrooms
They will try to hit you but if you keep moving they will have no chance of hitting you.
As you kill them they will attack you more and more, so never stop
Step 5. Use Curaga again if your MP regenerates
Do this at the right time otherwise the mushrooms will hit you if they get close to you while using Curaga.
Step 6. Continue like this until 85 mushrooms are defeated
You can defeat a maximum of 100 mushrooms, which is not difficult to do anyway.
