The Arcanas (in Japanese: アーカナス, Aakanasu), sometimes known as the "Arcana" (in Japanese: アルカナ, Arukana) in plural, are the 4 ancient and holy relics from the Dumary Island and their legend speaks of their power to seal the unholy demon king Argosax and also to bring him back to Earth. They played a central role in Devil May Cry 2 as the videogame's main key items.