Disciple's Tear

Vendor

Base value 4g 50s (carries a vendor price; bought or sold as a reagent).

Crafting

Not craftable.

Gathering

Not a gathered material.

Dropped by

Treasure Hoarder	level 55
Alexander	level 55
Draugorc Hurler	level 54
Draugorc Cyclone	level 54
Draugorc Mauler	level 54
Braingnawer Cyclopedia	level 54
Librarian Mage	level 55
Archival Iron Golem	level 55
Archival Shelfwarden	level 55
Archival Doppelganger	level 55
Gasping Grimoire	level 55
Iron Golem Grinder	level 55
Blood Iron Golem	level 55
Iron Golem Chaser	level 55
Fifth Stage Chest	level 55

and 2 more.

Note: the monster level tells you the zone tier where it is found; exact spawn coordinates are not published in the game data. See the World Atlas for zone level bands and Dungeons & Raids for instanced drops.