Card Tips:Jack's Knight
- This card can be searched by "King's Knight", "Fusion Deployment", "Imperial Bower", "Joker's Straight", "Fusion Conscription", "Fusion Reserve", "Summoner's Art", "Magikey Spirit - Vepartu", "Dragoons of Draconia", "Blue Dragon Summoner", "Cosmo Brain", "Soul Unseal", "Princess Cologne", "Supernatural Danger Zone", "Idaten the Conqueror Star", "Dragodies, the Empowered Warrior", "Exchange of Night and Day", "Infernoble Knight Captain Roland", "Wake Up Your Elemental HERO", "Iron Knight", "Lyna the Light Charmer, Lustrous", "Shadow's Light", "Chaos Zone", "Imperial Princess Quinquery", "Rescue Ferret", "Witch of the Black Forest", and other generic searchers.
- This card can be Special Summoned using "Ancient Rules", "Silent Doom", "Swing of Memories", "Soul Resurrection" or "Birthright".
- "Photon Lead" can be used to Special Summon "Queen's Knight". "King's Knight" can then be Normal Summon and subsequently Special Summon "Jack's Knight".
- Drawing "Jack's Knight" can easily become a dead draw, as it removes the usage of the swarming ability of "King's Knight". Therefore, if the card ends up in your hand, use cards like "Good Goblin Housekeeping", "Number 56: Gold Rat" and "Photon Veil" to get it back into the deck (avoid cards like "Reload", "Card Trader" and "Magical Mallet", as they may inadvertently bring it back into your hand through their effects).