Blaid's (OC) Keyblades
Shadow's (OC) Keyblades
Isabelle's (OC) Keyblades
Perfect Dawn (short for Perfect Way to the Dawn)
Dark Chaser's Keyblades
Anthoxer's Dark Keyblade - Disguised Darkness
Novade's Dark Keyblade - Chaos Reaper
Destra's Dark Keyblade - Darkness Flooder
Median's Dark Keyblade - True Light's Flight
Maña's Dark Keyblade - Midnight Roar
Anoc's Dark Keyblade - Unversed Darkness
Medi's Dark Keyblade - Total Eclipse
Keyblades uses in EvnyofDeath's Fanfiction and the Third War Between Darkness and Light that are Made by BoRadiant
The Emperor of Darkness/Blaid Dark/Dark Blaid's Keyblades
The Emperor of Darkness' First Keyblade - Darkness Claw
The Emperor's Second Keyblade - Darkness Fang
Perfected Z-Blade (pronounced Zaay-Blade) - As it appears
Toru Marek/Morrigana Valen's Keyblade - Path alongside Darkness
Tormack Dark's Keyblade - Foul Air
Shinji Shade's Keyblade - Monster's Fangs
Rex Sheder's Keyblade - Wall of Doom
Keyblades in Darkness and Light/Reigning Shadows
In Evnyofdeath's Kingdom Hearts fanfics Darkness and Light and Reigning Shadows, two main characters, Yami and Hikari weild a keyblade.
Yami and Hikari's Keyblade is known as Maiden's Wrath. It is pure white with the exceptions of the "teeth" and the handguard. The handguard is in the form of angle wings, and are white with a pale blue at the tips of the wings, while the "teeth" are a golden cresent moon. The "blade" of the weapon is in the form of a gentle S curve, and is roughly 2 and a half feet long. This Keyblade's Keychain is in the form of a drop of Light, or a star.
"Almost Keyblades"/Dark Illusion
At one point when Yami was under the complete control of the Darkness, he was able to manifest two "Almost Keyblades" made out of pure Darkness. They were in the general shape of his Energy Sword, except longer. They also had the main characteristics of a Keyblade, including a circular handguard, and "teeth" however they lacked Keychains. During the Fight against Blaid, Yami goes mad and the two "Almost Keyblades" manifest into a Dark Keyblade called Dark (short for Darkness) Illusion, which he uses with more power than previosuly expected in combat even though Blaid still knocks Yami down and sends them into the Realm of Darkness.
After Hikari escapes the Realm of Darkness, she is given a new Keyblade called, Lunar Break. It is silver, and the handguard is a connected crescent moon, while the blade is a pair of metal poles, connected at the top by another crescent moon. The weapons "teeth" are described as being a "broken orb" and the keychain is a half moon.