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Diablo III: Cow Level and Vault portals

Bovine Bardiche for Not The Cow Level, Puzzle Ring for the Vault: two recipes and their actual rewards.

ReleasedChecked: 22 October 2026
Guide coverage

Modern Reaper of Souls versions with Kanai’s Cube. PS3/Xbox 360 do not automatically include these later systems.

Three different secret areas

DestinationAccessKey difference
Not The Cow LevelBovine Bardiche in Kanai’s Cube; alternatively an appropriate random goblin portal.Cows and loot; not the D2 Wirt’s Leg recipe.
The VaultPuzzle Ring in Kanai’s Cube; also random goblin portals.Treasure area ending with Greed.
Whimsyshire / WhimsydaleStaff of Herding or Rainbow Goblin respectively.Separate cosmetic targets; explained individually in the rainbow guide.

Open Not The Cow Level

  1. Identify a Bovine Bardiche

    Obtain the legendary polearm Bovine Bardiche. Do not confuse it with an arbitrary rare bardiche or a normal weapon referencing cows.

  2. Transmute in the Cube

    Place the Bovine Bardiche alone in Kanai’s Cube and perform the portal transmutation. The weapon is consumed. Do not add D2 ingredients.

  3. Clear the area and event

    Enter the portal, inspect chests and enemies and finish the local event. Identify it by the loading/map area name, not solely by portal colour.

Open the Vault with a Puzzle Ring

  1. Inspect ring quality

    An ordinary legendary Puzzle Ring opens the normal Vault. Ancient or Primal Ancient opens the enhanced Ancient Vault; arbitrary ring names do not work.

  2. Consume the ring

    Transmute the ring alone in Kanai’s Cube. If you still need it for equipment or another objective, deliberately decide whether to consume it first.

  3. Defeat Greed

    Collect gold, gems and other finds; defeat Greed in her Inner Sanctum and inspect the final loot. Do not expect one fixed gold total for every difficulty and character.

No invented cow-kill skin

Not The Cow Level is a loot and event area. This guide does not establish a generic rule of “kill X cows to receive skin Y.” The real D3 cow pet, Royal Calf, instead comes from the hidden anniversary quest in The Darkening of Tristram.

A personal local counter could record your own runs. Without reading actual game data, it is not an official game counter and must not promise an unlock or guaranteed drop.

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Sources & editorial reference date

Independently written guidance. Linked sources support verification of game systems, versions and described changes. Editorial reference date: 2026-10-23.

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