Added on April 20, 2015 as a part of Chains of Vengeance 24 Card Pack.
Irsa is an Arabic and Persian feminine name that's taken from the Greek word Iris. The Persian dictionaries say that the original meaning of Irsa is "rainbow", while the modern meaning is "rainbow lily", a type of lily whose petals have rainbow-like color gradients.
Special Skill Card for Battle Royale XXXIII. Reduces the effectiveness of opponent's Skills on Back Line Cards by up to 80% and increases the amount of BR PTs earned by up to 110% when evolved.