Kill Diseased Black Bears in Western Plaguelands, then loot 20 Plague Tangles that grow near their corpses.
I need plagued grass for an... an experiment, of sorts. Those Argent Crusaders and those infernal Cenarion druids have done too good a job of healing the plaguelands, however... and I can't find proper reagents within a reasonable walking distance.
Some of the local wildlife retain the plague's touch, however. Kill a diseased black bear, then retrieve the grass that grows where its decaying body lies. It's not optimal, but it'll do.
You will also receive:
- 250 reputation with Undercity