Card Rulings:Darklight
OCG Rulings
- Tributing one DARK monster with 1500+ ATK is an activation cost.[1]
- If there are no monsters that were Special Summoned, then you cannot activate this card.[1]
References
- ↑ a b c Konami OCG FAQ: Trap Card > Dark Flash
- ↑ Konami OCG FAQ: Can "Dark Flash" be activated in the Damage Step?