OCG Rulings[]
- This card cannot be activated during the Damage Step.[1]
- This effect is also applied to "Number" Monsters that appear on the field after the effect has begun applying.[1]
- The effect that destroys this card when a "Number" monster you control is destroyed does not start a chain.[1]
References[]
- ↑ 1.0 1.1 1.2 1.3 Konami OCG Card Database: Number Wall