- This card can be searched by "Dogu", "Justice of Prophecy", "Fool of Prophecy", "Reaper of Prophecy", "Temperance of Prophecy", "Princess Cologne", "Chaos Zone", "Summoner's Art", "Spellbook Star Hall", "The Grand Spellbook Tower", "Azure Dragon Summoner", "Dark Magician of Illusions" and "Dark Renewal".
- You can use "Temperance of Prophecy" to Special Summon this card from your Deck.
- This card is ideal to Special Summon using "Ancient Rules", "Swing of Memories", "Silent Doom", "Soul Resurrection", or "Birthright".
- This card can be Tribute Summoned with one Tribute, using either "Double Coston", "Dark Effigy" and "The First Monarch".
- "Cosmo Queen" has the highest ATK for a Spellcaster-Type Normal Monster. You can easily Special Summon her with "Magical Dimension" or "Ancient Rules".
- This card can be used with "Trade-In", "Allure of Darkness", and/or "Common Charity" as a Draw Engine.
- This card can be also Special Summoned using the effect of "Chaos Goddess", if it was previously sent to the Graveyard, so you can discard it as a Cost, wait and then get two powerful monsters on the field.
Traditional Format
- This card can be searched by "Spellbook of Judgment".