->''"Magic has become a crutch that I can't walk without."''
-->-- Rumpelstiltskin/Mr. Gold, ''Series/OnceUponATime''

Sometimes magic is not just something someone can do, it is also something that is physiologically and mentally addictive. People who use Addictive Magic always want to use it as much as possible because it feels pleasurable to them in some way. Sometimes there is a risk to the user if he uses his magic powers too much, and so he must be careful about using their powers too often, lest they consume him. In extreme cases, it might even be a FantasticDrug.

Compare TheDarkSide, where evil is addictive. See PowerHigh for a one-time boost.

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!!Examples:

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[[folder:Comicbooks]]
* Mary Marvel, once she takes on the powers of BlackAdam in the ''[[{{Shazam}} Captain Marvel]]'' storylines.
** Black Adam himself isn't so much addicted to magic as disinterested in having a normal life anymore. His evil comes from a lack of modern sensibilities and a brutal default response to personal tragedy. His powers do seem to corrupt anyone else he loans them to, DependingOnTheWriter.
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[[folder:FanFic]]
* In ''FanFic/SeventhHorcrux'', Harry, in order to avoid being controlled by the Imperio, regularly imperios himself to do whatever he wants. When Hermione finds out and forces him to stop, he goes through withdrawal.
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[[folder:Film]]
* In ''Film/TheCovenant'', the Sons' magic is not merely highly addictive, but drains their vitality and [[CastFromLifespan prematurely ages them the more they use]].
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[[folder:Literature]]
* Skill-users Creator/RobinHobb's ''Literature/RealmOfTheElderlings'' books suffer from an addiction to Skilling that can cause truly terrible physical pain and mental distraction. Fitz suffers especially from this addiction.
* Channelers in ''Literature/TheWheelOfTime'' must be careful not to hold on to the One Power too regularly. Doing so can encourage a person to draw in more and more. Left unchecked, a channeler can overtax his abilities and burn out his ability to channel or even kill himself. Fortunately, a slight exercise of will can control the desire to channel excessively.
** Using the True Power is even more addictive; using any noteworthy amount of it nearly guarantees that a person will eventually overdraw and die even more messily than if he had done so with the One Power.
* In the ''Literature/{{Dragonlance}}'' series of novels, it is said that High Sorcery can be like this for some people. Raistlin Majere was one such person for whom using magic felt good. It is described as something the high sorcerer can feel all throughout his body when he casts a spell.
* In ''Literature/TheDresdenFiles'', this applies to black magic, which is why the White Council kills anyone who uses it even once.
* In Neal Shusterman's novel ''Literature/TheEyesOfKidMidas'', the protagonist becomes increasingly reliant on the power of his magical sunglasses. [[ClingyMacGuffin The sunglasses aren't in any hurry to go away either.]]
* Warlocks in ''Literature/TheLegendsOfEthshar'' series qualify the more they use their magic, the easier and more pleasurable it gets. But the power's drawn from an external source, and a warlock who uses too much ends up being irresistibly summoned to that source.
* A recurring theme in the ''Literature/{{Shannara}}'' series, though more for some magics than others. The Sword of Leah is perhaps the most consistently addictive.
* Subverted in the second novel of ''Literature/MistbornTheOriginalTrilogy''. Straff Venture assumes that using the mystical metal atium to fuel their powers is addictive to Mistborn, and uses carefully controlled rations of it to control his [[TheDragon Dragon]] [[spoiler: and bastard son]] Zane. Atium, however, is ''not'' addictive (at least, no more addictive than anything that grants power), and Zane mentally derides Straff for thinking so- he hangs around him mostly because he doesn't have anywhere else to go.
* The One Ring of ''Literature/TheLordOfTheRings'' gives its user power, but at the same time creates an addiction to it, to the point where the user couldn't give it to anyone else, thus making him the only one powered by it.
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[[folder:Live-Action TV]]
* ''Series/BuffyTheVampireSlayer:'' [[FormerTeenRebel Giles's]] past as a demon-summoner was treated a bit like his hooligan / stoner phase - he himself describes it as an extraordinary high. Willow's subplot in season six was less subtle. It started with her abusing MundaneUtility and getting carried away with her rapidly-increasing power. It ended with her visiting an actual "pusher" who provided his customers with weird hallucinations. It was later subject to an AuthorsSavingThrow that denied that magic itself is addictive.
* ''Series/OnceUponATime'' has the two main villains, [[GodSaveUsFromTheQueen Regina]] and [[MagnificentBastard Rumplestiltskin/Mr. Gold]] both addicted to their dark magical powers, Rumplestiltskins dark magic [[EvilMakesYouUgly has made his skin turn a weird greenish gold with gold eyes]] after becoming the dark one, though Regina has still maintained her looks, she has a more cruel look to her than before she turned to dark magic. Archie Hopper (Jiminy Cricket) told Regina starting the magic was always easier than stopping.
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[[folder:Tabletop Games]]
* The Third Edition ''TabletopGame/{{Shadowrun}}'' supplement "Magic in the Shadows" introduced "focus addiction". If mages used foci too often there was a risk of their becoming addicted to and dependent upon them. This could cause them to become unable to use magic without a focus or even lose their magical abilities altogether.
* In the DarkSun setting 2e, set on a post-apocalyptic world damaged by arcane magic, there's an interesting variation. Arcane magic includes defiling (which requires less skill and training) which destroys plant life, and preserving (which requires more skill and a Wisdom requirement) which only lightly damages plant life. Arcane casters don't get addicted to spellcasting but can easily become addicted to the defiling ''method'' and never learn or use preserving. [[CaptainObvious This is not good.]]
** In the 4th Edition, there's no addiction rule. Instead, every arcane caster is given an ability (whether you want it or not) called Arcane Defiling. It's powerful, but there are both in- and out-of-game reasons not to use it. In a hard fight, a wizard player might find it hard to justify ''not'' using the power.
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[[folder:Videogames]]
* The Blood Elves in ''VideoGame/WorldOfWarcraft'' became addicted to {{Mana}}. As [[OurElvesAreDifferent High Elves]] they were able to draw on the energies of the Sunwell to sate their addiction, but it was defiled and tainted by the Scourge. The main schism between High and Blood Elves arose because they disagreed over the best way to cope with their condition. High Elves prefer to meditate and master their cravings and Blood Elves started finding other sources on which to feed - including demonic energy. Some of them were able to control that addiction; some of them were transformed into wasted, addicted beings called the Wretched.
** Notably, becoming addicted to magic is the only way a male Blood Elf (or female for that matter) can go bald - making it a literal BaldOfEvil.
** Strictly speaking, all mortals can become addicted to arcane magic in the ''VideoGame/{{Warcraft}}'' setting. The effects of casting an arcane spell are described in terms that make it sound a lot like real-world drugs and mages may feel the urge to cast the spell again for the thrill it causes. The MMO even makes a joking reference to real life anti-drugs campaigns with this in-game book: [[http://www.wowhead.com/object=192868]] (contents are posted in the comments).
** Even more dangerous is [[BlackMagic fel magic]] - that is, demonic energy - which is even more addictive and MUCH more corrupting.
** Recently, an information dump on warlocks has revealed that even demons are addicted to magic. Their addiction is characterized by the distinct fel green tint. Illidan had something that could cure that addiction, which is why none of the demons in his service had the green theme.
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[[folder:Web Originals]]
* The [[NoNameGiven mysterious]] [[EvilSorcerer mage]] of ''TheQuestportChronicles'', becomes increasingly reliant on the essence of Aether to counteract his AmplifierArtifact, leading to [[HoistByHisOwnPetard a rather unfortunate end]].
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[[folder:Western Animation]]
* Allura's magic orb in ''WesternAnimation/TheSmurfs'' episode "The Lure Of The Orb" imbues whoever touches it with what they think is heightened inspiration, but it is only a temporary boost of energy that leaves the person feeling drained and addicted to its power.
* In the ''WesternAnimation/MyLittlePonyFriendshipIsMagic'' episode ''[[Recap/MyLittlePonyFriendshipIsMagicS4E23InspirationManifestation Inspiration Manifestation]]'', the spellbook effectively serves as this for Rarity. Under its influence, she stops eating, grows increasingly manic in her behavior, and is only free of it when Spike finally stops enabling her and makes her realize how harmful it is.
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[[folder:Real Life]]
* Spirit fillings in religious circles, like in modern-day Christian revival gatherings, serve as a real-life form of addictive magic, even to the point where the recipients express the feelings like they're having an orgasm. Although it is likely that there really isn't any magic involved at all and the people are just caught up in the emotionalism of a placebo effect.
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