Seed of Expulsion

The Seed of Expulsion is a magical seed.

It is one of the ingredients obtained by Thrall to purify the Fountain of Health in Riders on the Storm.

Trivia

 * In the original demo version of the game, its description was: "Only the most gifted Witch Doctors possess the skills necessary to produce oil from this uncommon seed. Once extracted, the oil is capable of expelling harmful properties." In The Frozen Throne release, the description was changed to "a magical vine."
 * In Reforged, the demo description is used.