a thought bleeder

Mob or chest in The Plane of Fear: no drops seen yet.

Level and class	Level 45 · Warrior bonus classes at some difficulties
Race and faction	Eye
Zone	The Plane of Fear
Seen in zone	43% of visits (3 of 7)
Slowable	unknown
Charmable	unknown
Mezzable	unknown
Spawns at	73, 53, -1 327, -223, 27 (seen once) (1 of 2 spawns here) -1226, 897, 12 (seen once) As /loc gives them: Y, X, Z, the most used first; nearby spawns share a spot, and one seen in a single visit may be where the mob had been pulled to.
Buffs itself	Alacrity, Frenzied Spirit, Harnessing of Spirit, Spirit of Wolf

Difficulty	Bonus classes
d0	none 100%
d1	none 100%
d4	Berserker + Shaman 100%

Bonus classes: the classes a difficulty's spawns carry beside their main one, as they come together, each makeup with its share of the spawns: "Druid + Berserker 74% · Magician 26%" is a spawn with a Druid and a Berserker, or one with a Magician alone. Hover hit points for the fights behind them, or the level above for how its spawns spread over it.