Boktai is a video game series developed by Konami. The game centers on a hero with the Solar Gun, the only weapon that can destroy a vampire entirely. The series also has a few references to Metal Gear Solid, as it was produced by Hideo Kojima.
Durrathror is a boss in Boktai 2. She has the monster form of a a flower.
White Duneyrr is a boss in Boktai 2. She has the monster form of a moth.