Shadow Style
Ever since his battle with the two assassins from the Umbra Thieves where Adam had inadvertently infused shadow magic with the magic combat technique of the Astral Tyrant Manual, he had experimented quite a bit on it.
He found that other magical elements could be seamlessly fused together with the Hand of Doom, causing him to be elated at this discovery.
Since then, he had researched and, through constant trial and error, was able to create a brand new subset of the Hand of Doom techniques that utilized shadow magic.
Hand of Doom: Shadow Style!
ONE HIT!!
A large amount of mana gathered in his palm, in the form of shadow magic. He aimed his hand straight and placed four fingers on the werewolf's abdomen.
Then, he struck with a devastating one-inch punch, while at the same time rotating his fist and arm.
BOOM!!!