Goku Black

= I look down on existence from a much higher perspective than you do. I witness this world, this universe and the truth of all things. That yields deeper understanding. Wisdom. The realization that all mortals should be destroyed. The one and only mistake among all divine creations. That is what mortals are. And this mistake is egregious. To shape existence into the beautiful utopia it was always meant to be, the mistake must be corrected. I will purge all mortals from existence in place of the gods WHO REFUSE TO ADMIT FAILURE!!" - Goku Black =

Information
Goku Black (ゴクウブラック 'Gokū Burakku'), usually referred to as Black, is the main antagonist of the "Future" Trunks Saga of Dragon Ball Super. His true identity is Zamasu (ザマス 'Zamasu') from the unaltered main timeline within Universe 10. He is a former North Kai and Supreme Kai apprentice serving his former master Gowasu.

Obtainability
use Ki Blade on Vampire