The Cow King

The Cow King is a tauren mini-boss that regularly spawns in the "Secret Cow Level", a special phased version of the Yorgen Farmstead in Duskwood available during Diablo's 20th Anniversary.

Loot

 * Scroll of Town Portal
 * Twelve-String Guitar
 * Large Charm of Strength
 * Serpent's Grand Charm
 * Stalwart's Grand Charm
 * Small Charm of Inertia
 * Small Charm of Life
 * Large Charm of Dexterity
 * Livestock Lochaber Axe

Trivia

 * Players can kill the Cow King mulitple times, but he can only be looted once per character.
 * Just like how the entire Secret Cow Level is a reference to the phenomenon of the same name in Diablo II, the Cow King is a reference to the Diablo II mob of the same name, who can be found in the aforementioned cow level.