Riku

Riku Dola from "No Game No Life: Zero" The leader of the 179 Ghosts, a group whose goal is to end the Eternal War, Riku is a brilliant tactician, even demonstrating the ability to manipulate and deceive Think Nirvalen, the most intelligent and powerful Elf at the time and the head of the Nirvalen family, into revealing crucial information to his plans, though not without consequences affecting his well-being. Shortly prior to his demise at the end of the war, Riku married the Ex-Machina, Shuvi, a while after he found her while exploring the Dwarves' ruins, and some other events. Riku's personality varies between two types, as at times he can be cold and cruel in a sense, going as far as to command 48 of his comrades to sacrifice themselves, showing that his more "ruthless" side is actually somewhat similar to Azriel's. In other cases, his true emotions may let-loose rather aggressively, which has happened during his interactions with Shuvi.