|This article is about a/an armament in Kamen Rider Blade.|
The Rouse Absorber (ラウズアブソーバー Rauzu Abusōbā) is a special accessory developed by Kei Karasuma to bolster the Blade and Garren’s capabilities. The Rouse Absorber was designed to be a supplementary Rouse device to Rider System and specialized container for the top category Rouse Cards. Its system was designed to harness the ♠J: Fusion Eagle, ♦J: "Fusion Peacock", ♠Q: Absorb Capricorn, ♦Q: "Absorb Serpent" and ♠K: Evolution Caucasus Rouse Cards and is only compatible with those cards. Initiating either Jack Form or King Form, modifies the Rouse Absorber with a signature spade-plaque or a diamond-plaque depending on the Rider using it (a spade-eagle plaque (or a diamond-peacock plaque in the case of Garren) for Jack Form; spade-Caucasus plaque for King Form). Though the Rouse Absorber is dubbed King Absorber henceforth, the modification, in either case, proves more cosmetic if anything.