Editing Upshroom Downshroom

|wonder=Causes "Pumpkin Party" to play, sends [[Mushroom Platform]]s moving rhythmically, and replaces pumpkin boxes with [[pumpkin|jack-o'-lantern]]s

The course takes place in a forest filled with [[Mushroom Platform]]s, with the player starting on top of a set of three. To the right is a wide Mushroom Platform with a sleeping [[Goomba]] below it and three [[? Block]]s. After a set of [[pumpkin box]]es and a [[Gamboo]] stack that rises from the ground is another sleeping Goomba and two ? Blocks next to a [[Rotating Block]], as well as a [[Hidden Character Block]] visible to [[Mario]] in the ceiling that contains a [[Drill Mushroom]]. The ? Block on the right releases a [[Wow Bud]] that lowers a set of blue Mushroom Platforms to help the player progress, with a shorter Gamboo stack rising from the ground afterwards. After a downhill gentle slope containing some [[coin]]s is a section containing two blue Mushroom Platforms, two Wow Buds, and a [[Big Fire Piranha]]. There are then some Gamboos including a glowing one that go under a set of red pipes including one where another Big Fire Piranha comes out of. The course follows with a Long ? Block, two short Gamboo stacks, and a wall of pumpkin boxes that has a Wow Bud next to it that raises a blue Mushroom Platform below them. By reaching the top of the pumpkin box wall, there is a hidden area that can be accessed using the [[Drill Mario|Drill form]] with some coins and [[flower coin]]s inside, as well as a Hidden Character Block visible to [[Toadette]] five blocks above the nearby Talking Flower that contains a Super Mushroom/Drill Mushroom. After two blue Mushroom Platforms which have a Big Fire Piranha and a Purple Gamboo within them is a red Mushroom Platform before a blue one that can be moved upwards to allow the player to enter a red [[Warp Pipe]] next to another sleeping Goomba.

The pipe sends the player to the [[Checkpoint Flag]] on top of a set of red Mushroom Platforms with a wide one following that features a ? Block. To the right is a section with blue Mushroom Platforms and pumpkin boxes.

One of the pumpkin boxes is glowing, and contains the course's [[Wonder Flower]]. Breaking it reveals the Wonder Flower, and touching it causes "Pumpkin Party" to begin, where Gamboos and Trottin' Piranha Plants start dancing, Mushroom Platforms appear colorful and move rhythmically, and pumpkin boxes appear that bear glowing faces based on [[Jack O'Goomba]]s. The path ahead also contains [[Big Piranha Plant]]s that also dance. After making some progress, there will then be pumpkin boxes and moving Mushroom Platforms that lead the player to a vertically-oriented section with [[Trampoline]]s as well as more pumpkin boxes dancing enemies. After breaking a pumpkin box from below, the player ends up in a room contain the [[Wonder Seed]] which moves left and right. Collecting it ends the effect and a yellow Warp Pipe appears that takes the player to the area containing the [[Goal Pole]], where pumpkin boxes form a staircase to it, with a stack of three Green Gamboo descending to the left.

==[[10-flower coin]]s==

{|class="wikitable" style="text-align: center"

|[[File:SMBW Upshroom Downshroom first 10-flower coin.jpg|200px]]

|Found in a sub-area that is accessed via a red pipe. It can be reached by touching the Wow Buds in the section with the Big Fire Piranha to raise the Mushroom Platforms. The sub-area contains two trampolines, a stack of three Gamboos, and this 10-flower coin which constantly moves.

|[[File:SMBW Upshroom Downshroom second 10-flower coin.jpg|200px]]

|Found before the red pipe to the Checkpoint Flag. It can be reached by standing on a blue Mushroom Platform as the Wow Bud moves it upwards.

|[[File:SMBW Upshroom Downshroom third 10-flower coin.jpg|200px]]

|Found above a floating platform after the Checkpoint Flag. It can be reached by touching a Wow Bud that raises the pumpkin boxes and jumping in time. During the Wonder Effect, it appears after touching a Wow Bud that releases more Wow Buds after each jump involving a pumpkin box.

|}

*[[Gamboo|Green Gamboo]]

*[[Gamboo|Purple Gamboo]]

==[[Talking Flower]]s' quotes==

*"''Ta-daaaa!''" (found inside a pumpkin box on top of two big pumpkin boxes)

**"''Sooo, whatcha been eating lately?''"

**"''Make sure you're getting your veggies!''"''

*"''Feel like you're missing something?''" (found inside a pumpkin box dropped by a Wow Bud)

|Jpn={{ruby|伸|の}}びて{{ruby|縮|ちぢ}}んでキノコの{{ruby|林|はやし}}

|JpnR=Nobite chijinde kinoko no hayashi

|JpnM=Stretching and shrinking mushroom woods

|ChiTM=Stretching and shrinking mushroom woods