Kamen Rider Delta is one of the armored Rider forms in Kamen Rider Faiz, using the Delta Gear to transform into a highly advanced combat suit. In the series, Delta is associated with intense power, fast reflexes, and a more unstable transformation system than the other Riders. The suit is used by different characters over time, making Delta a significant and mysterious role in the story. It represents both the strength and the danger of Rider technology.