There is a help section in the Kanai's Cube tab that shows 7 pages of different recipes.

Cropped screenshot of Kanai's Cube and the help section

I know that you can also put in a Puzzle Ring and that will open a portal to The Vault.

Are there others?

  • 2
    I don't know, but I just discovered that extracting a legendary power from a gemmed item returns the gem to you, just like when you salvage a gemmed item.
    – ClickRick
    Commented Aug 26, 2015 at 21:12

1 Answer 1


As you have said, you are able to place a Puzzle Ring inside Kanai's cube, hit transmute and a portal to the Treasure Realm will be opened. Likewise if you place a Bovine Bardiche, a legendary Polearm, in the cube and hit transmute, a portal that definitely doesn't lead to a secret cow level, definitely won't open, wink. These are the only currently known secret cube recipes.

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