Binding Powder

[antetrust]

Drops:

Cazic-Thule

* a Tae Ew convert
* a Thul Tae Ew bloodcaller
* a Thul Tae Ew justicar
* an unmasked changeling

Chardok

* a Di`Zok Cryptmaster

Crypt of Nadox

* a Broken Skull adherent

Grieg's End

* a dark practicioner
* a darkened occultist
* a deadly dreamweaver
* a mangled clairvoyant
* a soldier of madness

Old Sebilis

* froglok ilis shaman
* froglok ilis wizard
* froglok krup enchanter
* froglok krup shaman
* froglok krup wizard
* Imperial Crypt Guardian

Plane of Hate

* a hatebone drake
* a loathling lich
* an ashenbone broodmaster

Plane of Mischief

* a clever sphinx
* a gorilla scholar

Siren's Grotto

* a siren beguiler
* a siren templar

Ssraeshza Temple

* a Plagued Soriz
* A Shissar Arcanist
* A Shissar Arch Arcanist
* A Shissar Arch Warlock
* a Shissar Disciple
* A Shissar Lich
* A Shissar Spirit Destroyer
* A Shissar Templar
* Arch Tormentor Zhesz

Temple of Droga

* a goblin bone caster

The Deep

* a thought horror spiriter

The Maiden's Eye

* Xin Thall Centien

The Overthere

* Modani Qu`Loni

Undershore

* a Malgrin acolyte
* a sporali gatherer
* a sporali harvester

Velketor's Labyrinth

* Khelkar Icepaw

Western Wastes

* Vohnkare

[mewkus]

For a more exhaustive list of who drops Binding Powder, see http://eq.magelo.com/item/36282#dropped (lists 348 mobs that drop it)

[Aanuvane]

Added the sources reported by Antetrust. The magelo source is also available for folks