Bear Boesky

Bear Boesky, Forbidden Knowledge, is a Unique Vault Sentry found in The Vault in Diablo III.

In combat, he has Electrified and Thunderstorm affixes, but could also spawn with Frozen Pulse or Vortex in beta.

Trivia

 * The name of this monster is a possible reference to Ivan "The Terrible" Boesky, a famous Russian-American stock trader and investor (the "bear" part refers to the so-called "bear market", as bear is one of the two symbolic animals of finance). The title may refer to his prominent role in the insider trading scandal that rocked Wall Street in the 1980s.