{{About|the international set|the Japanese set|''Labyrinth of Nightmare'' (Japanese)|the card|""Labyrinth of Nightmare"" (card)}}{{Infobox set| image = LON-BoosterNA.png| en_name = Labyrinth of Nightmare| fr_name = Le Labyrinthe Des Cauchemars| de_name = Labyrinth of Nightmare| it_name = Labirinto Dell'Incubo| ko_name = 악몽의 미궁| hanja_name = | ko_rr_name = Angmong-ui Migung| type = [[Booster Pack]]| size = 105| cover_card = [[Mask of Restrict]]| en_database_id = 11102000| fr_database_id = 31102000| de_database_id = 21102000| it_database_id = 41102000| ko_database_id = 71102003| en_prefix = LON-EN| na_prefix = LON| eu_prefix = LON-E| fr_prefix = LDC-F| de_prefix = LON-G| it_prefix = LDI-I| ae_prefix = LON| kr_prefix = LON-KR| other_sets = ''Labyrinth of Nightmare'' promotional cards| ae_release_date = June 26, 2003| kr_release_date = September 2, 2004| en_release_date = December 1, 2004| na_release_date = March 1, 2003| eu_release_date = | oc_release_date = | fr_release_date = March 1, 2003| de_release_date = February 1, 2003| it_release_date = March 1, 2003| prev = Pharaoh's Servant| next = Legacy of Darkness}}'''''Labyrinth of Nightmare''''' is a [[Booster Pack]] that is an amalgamation of the Japanese sets ''[[Labyrinth of Nightmare (Japanese)|Labyrinth of Nightmare]]'' and ''[[Spell of Mask]]''.''Labyrinth of Nightmare'' has been released in the ''[[Yu-Gi-Oh! Trading Card Game]]'' (''TCG'') in English, French, German and Italian and in the ''[[Yu-Gi-Oh! Official Card Game]]'' (''OCG'') in [[Asian-English]] and Korean. There are three separate prints for the ''TCG'' English: North American, European and Worldwide.The set's first English printing used the numbers LON-###. When reprinted in ''[[Master Collection Volume 1]]'', it used the numbers LON-EN###. When reprinted for the ''[[Tactical Evolution: Special Edition]]'', it used the numbers LON-E### in Europe and LON-### in North America. This North American version differed from the previous LON-### release, in that made [[errata]] on many cards, including changing the term [[Magic Card]] to REDIRECT [[Spell Card]].In December 2018, the set was re-released in South Korea in Korean. It was reprinted as originally released; in its original box style.==Features==This set has cards mainly used by the [[Rare Hunters]] [[Lumis]], [[Umbra]], and [[Strings]], as well as [[Mako Tsunami]], [[Joey Wheeler]] and [[Yami Bakura]]. It also uses a lot Preparation of [[femaleRites]] cards, as well as the [[Attribute Spirits]]. It contains the "[[Destiny Board]]" cards and "[[Gemini Elf]]", the first ''TCG'' Normal Monster with 1900 ATK that requires no Tributes.Highly sought-after cards include "[[Torrential Tribute]]", "[[United We Stand]]", "[[Dark Necrofear]]", and "[[Magic Cylinder]]".This set was the first ''TCG'' Booster Pack to feature a non-monster card as the [[cover card]].==Breakdown==In the Asian-English and ''TCG'' versions of this set, each pack contained 9 cards and each box contained 24 packs. In the Korean version, each pack contained 10 cards.The set contained 105 cards, consisting of:* 2 [[Secret Rare]]* 10 [[Ultra Rare]]* 10 [[Super Rare]]* 17 [[Rare]]* 66 [[Common]]==Gallery=={{Main|Miscellaneous Gallery:Labyrinth of NightmareR from card number}}<gallery heights="175px" captionalign="center">LON-BoosterEN.jpg | Worldwide English<br />[[Set Card Galleries:Labyrinth of Nightmare (TCG-EN-UE)|Unlimited Edition]]LON-BoosterNA.png | North American English<br />[[Set Card Galleries:Labyrinth of Nightmare (TCG-NA-1E)|1st Edition]] / [[Set Card Galleries:Labyrinth of Nightmare (TCG-NA-UE)|Unlimited Edition]]LON-BoosterEU.png | European English<br />[[Set Card Galleries:Labyrinth of Nightmare (TCG-EU-1E)|1st Edition]] / [[Set Card Galleries:Labyrinth of Nightmare (TCG-EU-UE)|Unlimited Edition]]LDC-BoosterFR.jpg | French<br />[[Set Card Galleries:Labyrinth of Nightmare (TCG-FR-1E)|1st Edition]] / [[Set Card Galleries:Labyrinth of Nightmare (TCG-FR-UE)|Unlimited Edition]]LON-BoosterDE.jpg | German<br />[[Set Card Galleries:Labyrinth of Nightmare (TCG-DE-1E)|1st Edition]] / [[Set Card Galleries:Labyrinth of Nightmare (TCG-DE-UE)|Unlimited Edition]]LDI-BoosterIT.jpg | Italian<br />[[Set Card Galleries:Labyrinth of Nightmare (TCG-IT-1E)|1st Edition]] / [[Set Card Galleries:Labyrinth of Nightmare (TCG-IT-UE)|Unlimited Edition]]LON-BoosterAE.jpg | Asian-English<br />[[Set Card Galleries:Labyrinth of Nightmare (OCG-AE-1E)|1st Edition]]LON-BoosterKR.png | Korean<br />[[Set Card Galleries:Labyrinth of Nightmare (OCG-KR-1E)|1st Edition]] / [[Set Card Galleries:Labyrinth of Nightmare (OCG-KR-UE)|Unlimited Edition]]</gallery>==Lists=={{Set navigation| lists = EN,NA,EU,FR,DE,IT,AE,KR| 1e_galleries = NA,EU,FR,DE,IT,AE,KR| ue_galleries = EN,NA,EU,FR,DE,IT,KR}}{{Set list tabs|EN,NA,EU,FR,DE,IT,AE,KR}}{{Booster Packs}}[[Category:OCG Booster Packs]][[Category:TCG Booster Packs]]
