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The zone is always based on the Fields of Misery, but it can be opened from any map on any difficulty level in Adventure mode. Performing this transmutation will destroy the weapon, but open a portal to NTCL.Īlternatively, as of patch 2.6.5, there is a small chance that a Treasure Goblin portal will lead to NTCL instead of The Vault. The portal stays open for the rest of the game, even after the zone is fully cleared.Īs of patch 2.3.0, one may use Kanai's Cube and put a Bovine Bardiche in it to reveal a hidden transmute option (marked ?). It can only be opened once per game, and once inside, the entry portal can be used to travel back. Originally, this event was only available for a limited time: from dawn on to dusk on May 21 2015, there was a chance for Herald to the Queen to spawn, which, when killed, would leave an opened portal to the secret level.
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The Not The Cow Level (or NTCL) is a secret level in Diablo III, first implemented for the game's third anniversary.
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