* AllStarCast: The Japanese dub casts some big-name voice actors as the main characters -- Creator/KenichiSuzumura as Elsword, Creator/RieKugimiya as Aisha, Creator/YuiHorie as Rena, Creator/MamoruMiyano as Raven, Creator/MamikoNoto as Eve, Creator/MiyukiSawashiro as Chung, Creator/SatomiSato as Ara, Creator/MarinaInoue as Elesis, Creator/RyoheiKimura as Add, Creator/YukaIguchi as Lu, Creator/NoriakiSugiyama as Ciel, Creator/AmiKoshimizu as Rose (also count as RoleReprise), Creator/ShunsukeTakeuchi as Ain, and Creator/EmiriKatou as Laby.
* CrossDressingVoices: Chung in Korean, [[Creator/MiyukiSawashiro Japanese]], Indonesian (now closed), and [[Creator/ColleenOShaughnessey English]]. Also Elsword too, but in Korean and Indonesian (closed).
* NoDubForYou: Downplayed in Japanese version. It has no NPC voice acting in dialogues of Epic Quests and Tutorials. It's also does not help that [[Creator/MiyuMatsuki Ariel's Japanese voice actress]] has passed away.
** Taiwanese and Thai[[note]]also Hong Kong, Filipino and Indian until their servers closed[[/note]] version kept the Korean voice. While the Chinese version discontinued from voice acting, leaving some partial dub.
* OfficialFanSubmittedContent: Most servers around the world usually hold annual contests for costume designing and, occasionally, accessory designing.
* PlayingAgainstType: Creator/BrianBeacock as [[AloofAlly Raven]] and Creator/BrycePapenbrook as [[AxCrazy Add]].
* WhatCouldHaveBeen: During development, the character Elsword was originally meant to be related with Elesis from VideoGame/GrandChase, and Aisha and Rena were originally named Arme and Lire respectively. However, due the copyright reasons and Elsword and Grand Chase being hosted by different companies, this idea was scrapped.
** Sakra Devanam's designs were to emphasize her curves more and give her more provocative movements and poses, but this was decided against. Signs can be seen on the artist Sando's home page a few pages back [[http://blog.naver.com/dukedevil Here]] (While safe for work, may have some mildly provocative pictures.)
*** Yama Raja which appears to be the 'sexier' class is done by another artist known as Slyph.
** By digging in to the client data, you'll find that Raven's Sword Taker class was originally named Soul Taker. The fact that he can leech opponents' HP with one (later two) skill as well as the text "+300 SOUL" when you used an Awakening Potion may be a reference to this. Later on they did make a class with a similar, but more developed concept: Elesis' Dark Knight.
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