Fire, known as Flame (炎, Honō) in the Japanese version and Pyro in Yu-Gi-Oh! Dark Duel Stories and the English version of Yu-Gi-Oh! The Sacred Cards, is an Alignment.
It is strong against the Forest Alignment and weak against the Water Alignment.
It appears in the games Yu-Gi-Oh! Dark Duel Stories, Yu-Gi-Oh! The Sacred Cards, and Yu-Gi-Oh! Reshef of Destruction and is briefly featured in the manga. In the OCG and TCG, FIRE and Pyro are Attribute and Type versions of this Alignment respectively.