Card Trivia:Charge Into a Dark World
- "Brron, Mad King of Dark World", "Zure, Knight of Dark World", and the portal and pillars from "Gateway to Dark World" appear in this card's artwork.
- This card could be consider the opposite counterpart to "Charge of the Light Brigade":
- This card Special Summons a Level 4 monster from the Graveyard, while "Charge of the Light Brigade" adds a Level 4 monster from the Deck to the hand,.
- This card is a named member of the "Dark World" archetype but does not support it, while "Charge of the Light Brigade" supports the "Lightsworn" archetype but is not a named member.
- Both cards' effects are also based on the costs of their respective archetypes; however, this card allows the player to use its effect before performing its cost, while "Charge of the Light Brigade" allows the player to perform their cost before its effect is activated.