Winterspring Blood Sample

Source
This item drops from:
 * Rabid Shardtooth in Winterspring
 * Frostsaber Pride Watcher in Winterspring
 * Frostsaber Huntress in Winterspring
 * Elder Shardtooth in Winterspring
 * Shardtooth Bear in Winterspring
 * Frostsaber in Winterspring
 * Shardtooth Mauler in Winterspring
 * Frostsaber Cub in Winterspring
 * Frostsaber Stalker in Winterspring

Winterspring Blood Sample as a quest objective
This item is an objective for the following quest: