Yhwach

Yhwach (ユーハバッハ, Yūhabahha), called "Your Majesty" (陛下, Heika) by his underlings, is the emperor of the Wandenreich and the progenitor of the Quincy, known as the Quincy King (滅却師クインシーの王, Kuinshī no Ō) and the Father of Quincy (滅却師クインシーの父, Kuinshī no Chichi).[3][4][5] He is also the son of the Soul King[6] and bears the designation A:[1] The Almighty.[2] Yhwach eventually supplants his father by absorbing his remains in the Soul King Palace, taking all of his power to carry out his ultimate goal of reshaping the world in his image and eradicating death itself. However, before Yhwach can achieve that goal, he is killed by Ichigo Kurosaki and his allies