I've spent a lot of time chasing Whimstars across Miraland, and while plenty of them simply float there waiting for a tap, the real fun begins when the game hides them behind Curio Domain Challenges. There are many sources for Whimstars in Infinity Nikki. Some can be collected by touching them, while others require a bit more effort, such as switching between Ability Outfits to groom animals, catch bugs, or fish. I've also had to defeat enemies and smash fragile boxes just to reveal a hidden Whimstar.
The Curio Domain Challenge near Flamecrest Stonetree is one of those clever little trials, and honestly, it made me feel like a very stylish pinball wizard. Here's the scoop on how I guided the ball to the designated area and claimed the Whimstar inside. Even on my latest go-around in 2026, this puzzle still stands out as a satisfying little mechanics break from all the outfit grinding.
Finding the Curio Domain
The Flamecrest Stonetree area can be reached in two easy ways. I like to warp to the Village Fork Warp Spire and then glide or stroll east toward the stonetree. If you already have the Flamecrest Stonetree Warp Spire unlocked, even better: just glide down from there. The Curio Domain Challenge sits on the 2F level and tucks one Whimstar inside.

How the Seesaw Platform Works
The heart of this challenge is a pair of platforms that behave like a giant seesaw. The platform goes down when Nikki or the ball is on it. When one platform goes down, the other goes up, and vice versa. The ball has a mind of its own sometimes, so my job was to use my weight and timing to keep it moving along the right path without dropping it into the void.
Step-by-Step Ball Guide
Here is one solution I keep coming back to because it works without too much fuss.
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Start the mechanism and summon the ball. Let it roll toward the far-away platform while I get ready on the nearer one.
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The ball's weight lowers the far-away platform. That's my cue to jump onto the nearer floor so my weight pushes it down and raises the far-away platform.

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Check that the ball slides onto the track. If it looks off, I adjust my position or timing to nudge the height.
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Stay on the nearer platform and let the ball drop onto it.

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When the ball rolls past the left edge of the circle, I jump to raise the floor under it.
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Stay afloat for a moment. I do not lower the platform yet, because the ball needs a clear path into the pipe.
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Then it's just a waiting game. Watch the ball travel to the designated area.

Claiming the Whimstar
Once the ball reaches the designated area, the pink cube that protects the Whimstar opens up. I run over to the end of the domain and touch the pink star to collect it. It feels a bit fiddly the first time, but after a couple of attempts, the rhythm of the platforms becomes second nature.
Why This Whimstar Is Worth It
Whimstars in Infinity Nikki are crucial because they unlock nodes in the Heart of Infinity. Opening nodes in the Infinity Heart grants all sorts of rewards, including Ability Outfits, sketches, perfume, and stat boosts for styling contests. Every Whimstar collected today is one more node I can unlock tomorrow.
| Step | What I Do | Result |
|---|---|---|
| 1 | Warp to Village Fork or Flamecrest Stonetree Warp Spire | Find the domain on the 2F level |
| 2 | Summon the ball and wait for it to reach the far platform | Ball lowers the far platform |
| 3 | Jump onto the nearer platform | Near platform drops, far platform rises |
| 4 | Let the ball fall onto the nearer platform | Ball continues rolling |
| 5 | Jump as the ball passes the left edge of the circle | Floor raises and sends ball toward the pipe |
| 6 | Stay afloat until the ball enters the pipe | Ball travels safely to the goal |
| 7 | Run to the end of the domain | Pink cube opens and Whimstar is claimable |
A Few Extra Tips From My Runs
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Keep the camera angled so I can see both platforms at once. It makes timing so much easier.
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If the ball stalls, stepping off the platform for a second can reset the seesaw rhythm.
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Don't leave the domain as soon as the ball disappears. Wait for the pink cube to open, then grab the Whimstar.
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Wear whatever outfit feels good. The puzzle doesn't care about style, but Nikki deserves to look great while working through mechanical chaos.
The Flamecrest Stonetree Curio Domain is a compact brain teaser that rewards patience more than speed. Once that pink cube cracks open and the Whimstar is mine, I always feel like I've earned a small but meaningful piece of progress for the Heart of Infinity.