The Hell Valley Sky Trees in Super Mario Galaxy 2 are one of the creepiest gaming mysteries in the world of Nintendo. But finally, after 11 years, we may have gotten some more clarity on what they are and how they may appear in future games. Let's take a look!

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Credits and sources:

Written, filmed, and edited by SwankyBox.

Music credits:
Songs from Super Mario Galaxy 1 and 2 OST's

"Ghostly Galaxy" - SMG1