A Keyblade modeled after the castle of Dr. Cossack from Mega Man 4! This Keyblade is designed to have stronger Blizzard magics. This Keyblade is designed from elements Dr. Cossack's citadel. The Keychain token is that of Eddie, who first appeared as a support bot in this game!
The world logo also comes from Cossack's Citadel. The name, Asimov, comes from Isaac Asimov, the writer behind iRobot, and the iconic Three Laws of Robotics.