- "To my shame, I fell under the sway of dark powers and was transformed into a base creature of magic."
- — Blue Knight
The Blue Knight is a character from The Legend of Zelda: Four Swords Adventures. A blue-haired Knight of Hyrule, he guards the Blue Jewel. At one point, the Blue Knight was sucked into the Dark World and morphed into a Base Creature of Magic.
Link encounters the Base Creature of Magic in The Field. After he destroys the Knight Mark, lifting the curse, the Blue Knight returns to normal. He explains to Link about the four Royal Jewels and how they are needed to enter the Tower of Winds. The Blue Knight than gives Link the Blue Jewel and states "I place in your hands the hopes of all Hyrule!"
The Blue Knight has the same armor, sword, and shield as the Chief Soldiers, though he is not wearing a helmet.
|Link (x4) · Princess Zelda · Six Maidens · Vaati|
—Full list of characters
|Phantom Ganon · Helmaroc King · Stone Arrghus · Jalhalla · Dagtail · Frostare · Big Dodongo · Vaati · Ganon|
| Whereabouts of the Wind · Eastern Hyrule · Death Mountain · Near the Fields · The Dark World · The Desert of Doubt · Frozen Hyrule · Realm of the Heavens|
—Full list of locations
|Bomb · Bombos Medallion · Boomerang · Bow · Fire Rod · Four Sword · Lantern · Magic Hammer · Quake Medallion · Shield · Slingshot|
|Blue Bracelet · Carrot · Force Gem · Force Fairy · Heart · Heart Container · Moon Pearl · Pegasus Boots · Power Bracelet · Roc's Feather · Shovel · Small Key|
|Knight Mark · Letter · Magic Book · Royal Jewels · Vaati Barrier|
|Gerudo · Goron · Hylian · Zuna|