List of items in Once Upon a Time

This list comprises the items featured in the American fantasy-drama television series Once Upon a Time and its spin-off Once Upon a Time in Wonderland.

The Aging Dust is causes the victim to age. The amount of aging depends on the amount of dust used.

Emma put some in the onion rings she gave Zelena, to accelerate her pregnancy. She wanted baby Robin out of the way so she could put the Darkness into Zelena and then kill her with Excalibur.

Mr. Gold owns some as well as he used it to temporarily age a fairy that he and the Evil Queen chased and captured into an old woman. Regina was mentioned to have found a way to restore the fairy back to her rightful age.

The Evil Queen stole some and slipped it into Belle's tea, causing her to go into labor within minutes.

The Agrabahn Viper Poison is a poison that's contained in the Agrabahn Vipers. The effects differ based on if one is bitten by a viper or ingests the poison. If bitten, the victim will die of poisoning like normal, but if ingested, the victim will dissolve in green smoke. However, the spreading of the poison can be stopped if the victim is taken to the Land of Untold Stories prior to his or her death.

The Ale of Seonaidh (pronounced "sh-naid") is a special ale that enables the person to speak to the dead upon pouring it on their grave. The ale needs to be sprinkled over the deceased's grave in order to have any contact with his or her spirit.

Ambrosia is a chocolate plant that is also known as the food of the Gods. This myth was according to Hades' telling of a rumor of the only time when someone was able to bring the dead back to life from the Underworld, the story of Orpheus and Eurydice. The plant can be used to restore a soul and be reunited safely with one's living body. In order to acquire ambrosia, one has to go deep into the Underworld and face a test to determine True Love based on her heart.

The Anti-Transformation Powder is magical powder which can be used to stop transformation, and transform someone back to their original self.

The Arthur's Reliquary is a Camelot item. This is where the Knights of the Round Table store the most precious items that they've collected from their quests.

The Apprentice's Scroll is a that originally belonged to Merlin who gave it to his apprentice. The scroll is later given to Ingrid. The scroll can be used as a way to enter Storybrooke, as shown by Ingrid, Ursula and Cruella.

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