Is the Mystery house only good for Pigxies?

[Mommysaidno]

Or is it needed for other cross breedings? (I don't even know if there are any more or not).

[RedKittyFloss]

The mystery House is for cross-breeding a Swanana and a Rashberry(which results for a Pigxie)

Once you romance them the mystery house becomes the Pigxie House

[Zlitchy]

there is no other cross breeding, if you take a look at the new house name it's not called Mystery House anymore...

[TuM_KuNg]

After you cross-breed a swanana and a rashberry I think the mystery house changes to pigxie house.

[Mommysaidno]

thanks all!