Three different secret areas
| Destination | Access | Key difference |
|---|---|---|
| Not The Cow Level | Bovine Bardiche in Kanai’s Cube; alternatively an appropriate random goblin portal. | Cows and loot; not the D2 Wirt’s Leg recipe. |
| The Vault | Puzzle Ring in Kanai’s Cube; also random goblin portals. | Treasure area ending with Greed. |
| Whimsyshire / Whimsydale | Staff of Herding or Rainbow Goblin respectively. | Separate cosmetic targets; explained individually in the rainbow guide. |
Open Not The Cow Level
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.
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.
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
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.
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.
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.
YOUR NEXT STEP
Your checklist
Saved locally on this device, shared between both languages. This counter measures guide tasks, not game progress.
Sources & editorial reference date
Independently written guidance. Linked sources support verification of game systems, versions and described changes. Editorial reference date: 2026-10-23.
- Blizzard item reference: Bovine Bardiche eu.diablo3.blizzard.com
- Blizzard Watch: hidden zones, portals and rewards blizzardwatch.com
- Blizzard Patch 2.6.5: goblin portals and Ancient Vault news.blizzard.com
- Icy Veins: Kanai’s Cube guide www.icy-veins.com
- PlanetDiablo: Royal Calf hidden quest and cow order planetdiablo.eu