Rowan watched as the closing portal fought against Envy and although this mystical Great axe was powerful, even it began to bend under the pressure. Except for using Eruption, Rowan knew he would not be able to hold this portal open, but he needed to focus on many things at this time, and Envy would have to serve, he had figured such an outcome however and he began his next action to extend the time that Envy was giving him.
He stretched out his hand and began feeding the Axe an ocean load of his Aether, any other weapon would have faltered and been destroyed when collecting Rowans purple black Aether, but Envy was different, and with a metallic shriek that could be heard for miles, the vibration from Envy grew so intense it began warping space as the weapon began to straighten.