Arkana is a character in Yu-Gi-Oh! Duel Links. This is a video game depiction of Arkana, a character in the Yu-Gi-Oh! manga and anime. He currently appears in events as an NPC and cannot be unlocked as a playable character. However, on July 22, 2017 (GMT +9), an official Duel Links Twitter account announced that Arkana is playable at "JUMP Victory Carnival 2017" which was held on July 22 in Tokyo and July 29 in Osaka.
Whenever Arkana summons "Dark Magician", a cut-in frame of Arkana will appear, and he'll say "Hahahaha! Here comes the greatest magician of all!" If he hasn't already Summoned "Dark Magician" during that Duel, a cutscene of "Dark Magician" being Summoned will play afterwards.
When attacking with Dark Magician, most of the time he'll say "Dark Magician serves me - and only me! Dark Magic Attack!"
Whenever Arkana summons "Malice Doll of Demise", he announces "This monster should strike you with fear! Malice Doll of Demise!"
Whenever Arkana attacks with "Maclice Doll of Demise", he announces "Malice Doll of Demise attacks!" followed by "Cleaver Heaver!"
Whenever Arkana activates the effect of "Malice Doll off Demise", he announces "Malice Doll of Demise! Activate your effect!"