Dark Killer First (ダークキラーファースト Dāku Kirā Fāsuto) is an evil clone of Ultraman that appears in the pachinko game, Ultraman: Taro Revenge of the Dark, as a servant of Ultra Dark-Killer.
Techniques
- Killer Spacium (キラースぺシウム Kirā Supeshiumu): A copy of the Spacium Beam.
- Killer Slash (キラースラッシュ Kirā Surasshu): A copy of the Ultra Slash.
- Slash Ray (スラッシュ光線 Surasshu Kōsen): Dark Killer First can fire a stream of arrow shaped rays from his hand when he places his other hand above it.