This mod file contains the following along with the pak name to know what replaces what:
-Pain of Solitude = Kingdom Key  (358PainOfSolitudeKK)
-Ominous Blight = Heros Origin (358OminousBlightHO)
-Aubade = Ever After (358AubadeEA)
-Leviathan = Crystal Snow (358LeviathanCS)
-Darker than Dark = Wheel of Fate (with additional Lindworm and Dragonreign on formchanges) (358DarkerThanDarkWoF) [Lindworm and Dragonreign are for Wheel of Fate transformation]
-Crown of Guilt = Elemental Encoder (358CrownOfGuiltEE)
-Midnight Roar = Starlight (358MidnightRoarS)
-Inverted Two Become One = Oathkeeper
-Xion's Phase 4 boss keyblade = Oblivion
-Twilight Blaze = Happy Gear (358TwilightBlazeHG)
(It's in this order due to having forgotten twilight blaze in the reference image)


Known Issues:
-Aubade seems to have an odd texture overlapping it, which looks strange if you're nitpicky, but doesn't look too bad when in action so use if you're okay with that.
-Lindworm is a kh2 ps2 import so it's low quality and has a slight error, so I don't really recommend using it unless you're okay with it, I placed it in case anyone wants to  keep the continuity for Dragonreign.

Things Planned in the future:
-Change effects to more standard ones
-Fix summoning model to match keyblade/weapon spawned


Requirements:
To enhance your playing experience, I HIGHLY recommend you use the following mods:
-Project Imaginary Number (Its a mod for using Xion as a character) or a Xion over Sora mod you can find
-Kairi with Oathkeeper and Riku with Oblivion (Otherwise Kairi and Riku will be equipped with Inverted TBO and Xion's P4 Keyblade)