Enchanted Hearts

"Now, it belongs to me. You see, when you take a heart, it becomes enchanted. Stronger than a normal heart. You're not hurting the beast. You're controlling it."

- Rumplestiltskin to Regina

Enchanted Hearts are magical items featured on ABC's Once Upon a Time and Once Upon a Time in Wonderland. They first appear in the seventh episode of the first season of Once Upon a Time.

Effects
The user of an enchanted heart can:
 * Crush it and kill the victim
 * Control the victim's actions and speech
 * Use the heart to reanimate the victim's dead bodies
 * Split it in half to save a crushed victim of true love
 * Remove the darkness from within the victim's heart using the Sorcerer's Hat to absorb the darkness

Additionally, people with their hearts ripped out are unable to feel any true emotion until the heart is restored. If someone commits an evil act of darkness like murder, the heart will begin to blacken; and if this heart becomes completely black, the person will die. They are also immune to the effects of the Boro Grove's enchantment and the Spell of Shattered Sight.

Recreational Ability

 * Rumplestiltskin/Mr. Gold - Acquired the skill from the knowledge of the Darkness.
 * Cora - Was taught the skill by Rumplestiltskin.
 * Evil Queen/Regina Mills - Was taught the skill by Rumplestiltskin.
 * Peter Pan - Not known how or when he acquired the skill.
 * Wicked Witch of the West/Zelena - Not known how or when she acquired the skill.
 * The Apprentice - Not known how or when he acquired the skill.
 * Emma Swan - Acquired the skill from the knowledge of the Darkness.
 * Nimue - Acquired the skill after drinking from the Holy Grail and gaining magic.
 * Hook - Acquired the skill from the knowledge of the Darkness.

Limited Ability

 * Henry Mills - Is the dubbed the "Truest Believer" and Pan gives him a one-time ability to take out his own heart. Unlike normal hearts, Henry's has a golden glow to it; a reflection of his great belief.
 * Hook - A special one-time potion-induced enchantment the Evil Queen places on his hook to have the power to rip out a heart. Hook reuses this enchantment by pouring the potion onto his hook.
 * Snow White - Gained in alternate reality, undone after alternate reality reversed.

Ripped Out Hearts

 * Valet (by the Evil Queen)
 * Huntsman (by the Evil Queen)
 * Daniel (by Cora)
 * Milah (by Rumplestiltskin)
 * The Safe Haven's inhabitants (by Cora)
 * A unicorn (by Rumplestiltskin)
 * Trish (by the Evil Queen)
 * Aurora (by Hook)
 * Johanna (by Regina)
 * Cora (on herself)
 * Mary Margaret Blanchard (by Regina)
 * Huntsman (by the Evil Queen)
 * Tamara (by Mr. Gold) 
 * Regina (on herself)
 * Devin (by Regina)
 * Henry (on himself)
 * Felix (by Pan)
 * Regina (on herself)
 * Will Scarlet (by Cora)
 * Regina (on herself)
 * Prince Charming (by the Evil Queen)
 * Snow White (by the Evil Queen)
 * Zelena (as Maid Marian) (by Regina)
 * Hook (by Mr. Gold)
 * Belle French (by Regina)
 * Mr. Gold (on himself)
 * Mr. Gold (on himself)
 * Prince Charming (by Snow White) (undone, alternate reality reversed)
 * Doc (by Snow White) (undone, alternate reality reversed)
 * Mr. Gold (by the Apprentice)
 * Merida (by Emma)
 * Merida (by Emma)
 * Violet (by Emma)
 * Vortigan (by Nimue)
 * Merlin (by Hook)

Crushed Hearts

 * Sheriff Graham (by Regina)
 * Daniel (by Cora)
 * Milah (by Rumplestiltskin)
 * Trish (by the Evil Queen)
 * Tamara (by Mr. Gold) 
 * Felix (by Pan)
 * Prince Charming (by Snow White)
 * Doc (by Snow White) (undone, alternate reality reversed)
 * Vortigan (by Nimue)
 * Merlin (by Hook)

Currently Alive Without Hearts

 * N/A

Restored Hearts

 * Daniel † (by Dr. Whale)
 * Aurora (by Mulan)
 * Johanna (by Regina)
 * Cora (by Regina)
 * Mary Margaret (by Regina)
 * Huntsman (by Red Riding Hood)
 * Regina (on herself)
 * Henry (by Regina)
 * Will Scarlet (by Jafar)
 * Snow White (by the Evil Queen)
 * Zelena (as Marian) (by Regina)
 * Hook (by Emma Swan)
 * Mr. Gold (by himself) (by the Apprentice)
 * Belle French (by Mr. Gold)
 * Merida (by Emma)
 * Violet (by Emma)

Alive with Someone Else's Heart

 * Gerhardt (by Victor)
 * Prince Charming (by the Evil Queen) (half of Snow White's heart)

Appearances
Note: "Archive" denotes archive footage. Corazones encantadas Verzauberte Herzen Cuori incantati