Dream-Spice

The Dream Herb is a plant with really strange effects, growing at places where people had died. Eating it, the next time you go to sleep you will appear in the Dream World, as if you have entered it physically. However, the presence there isn't of substance.

The Avatar used it in Ultima Underworld II to enter the Shrine of Spirituality in the Dream World and remove one of the Blackrock Gems. Also, he/she gave some to Mokpo, so that he could flee into his dream land, giving some useful information in the process on how to get by some obstacles.

Trivia

 * While you could not keep things you picked up while in the Dream World while under the influence of the herb, you could move and manipulate items.
 * You have none of your inventory available when entering the Dream World using the herb.
 * Dying while in the Dream World while under the influence of the herb results in you waking up.