"Brron, Mad King of Dark World, attack Queen's Royal Guard!"
Brron, Mad King of Dark World, was also a fairly well-known card in the Dark World series. It was not because the card had particularly strong versatility or exceptional performance. The reason he was so famous was more because of the anime.
After all, he was the monster that had, to a great extent, driven the entire Yu-Gi-Oh! GX storyline forward and become the most important turning point in Judai's life.
In the anime, Brron kidnapped Judai's friends and dueled him. During that duel, Judai's friends were sacrificed one by one as Tributes for the Evil Mind Scripture. Influenced by the Evil Mind Scripture, they were infected with various negative emotions, and Judai was plunged into endless guilt and despair.
Although Brron was ultimately defeated by Judai and vanished, he had already fulfilled his mission before his death. Judai awakened as Supreme King Judai, representing the deepest darkness in his heart, and the unprecedentedly terrifying card possessing Dark Power, "Super Polymerization," was born as a result.
Of course, there had been a Timeline Shift. On this timeline, Judai had never encountered Brron at all. During Kira's campaign through the Supreme King's dimension and his acquisition of the Dark World Deck, this Mad King had also been brought under Kira's command.
The Royal Guard warriors shouted and raised their swords to meet the attack. However, though they looked numerous, their combined ATK was ultimately only 1700. Even attacking together, they could only fall beneath the Mad King's blade.
Queen, LP 3300 → LP 3200
"At this moment, Brron, Mad King of Dark World's effect also activates," Kira said. "When Brron inflicts Battle Damage to the opponent, discard one card from my hand."
Kira revealed a card in his hand and discarded