An unique technique used by Mon Uzumaki after studying the abilities of the Sharingan. Mon will flow Dark Release chakra to his eyes causing them to become a bright orangish color. This allows Mon to see chakra that is used to make techniques allowing him to visualize the very components that go into the creation of a technique and memorize it. Then by using his Dark Release: Inhaling Maw technique he is able to instantly learn and use the techniques he absorbs. This is how he was able to learn Black Lightning and use it against Darui.