Forbidden Dark Contract with the Swamp King — Ruling
Effetto 1
- About this card's ① st effect:
- This effect is an activated effect, which can be activated in the Spell & Trap Zone.
Effetto 2
- About this card's ② nd effect:
- This effect is an activated effect, which can be activated in the Spell & Trap Zone.
Effetto 3
- About this card's ③ rd effect:
- Activating this effect is mandatory. (Activating it is not optional.)
Fonte: YGOResources