Card Rulings:Brron, Mad King of Dark World
- When you inflict Battle Damage, the effect is optional. You do not have to discard.
Mentions in Other Rulings
- Dark World: If "Goldd, Wu-Lord of Dark World" is discarded during the Damage Step, such as when "Spirit Reaper" or "Brron, Mad King of Dark World" inflict Battle Damage, then you can activate its effect and Special Summon it to the field.