Josh Mosqueira (monster)

Josh Mosqueira, Rift Boss is a Unique Dark Thrall found in Development Hell, and a Rift Guardian in form of a greatly empowered Punisher in Diablo III.

Development Hell
He has Electrified and Vortex affixes in combat.

Upon death, he has a chance to drop Second Quinquennial Sword.

Nephalem Rift
On very rare occasions, he can spawn in a Nephalem Rift, being buffed accordingly, as a monster or as a Rift Guardian. The chance is even lower than that of encountering the Lord of Bells. He is the only Unique monster that can be summoned in a Nephalem Rift through Nemesis Bracers.

In combat, he has Wormhole and Orbiter affixes, his title will be changed to Reaper of 'Soles (consoles).

Upon killing him, a Mosquito Swatter achievement under the Feats Of Strength category is unlocked.

Trivia

 * This monster is named after Josh Mosqueira. As with Jay Wilson, there is a feat of strength achievement for killing him (as the rift guardian).