Ok i was just playing days (i still am) messing with zero gear i put to ability units in it and i got this weird weapon that is like a mix between darkness and light or nothing and darkness its cool it seems like there could be a little bit of story behind it but if anybody could explain it that would be cool but if you wanna do it yourself it just takes two ability units in zero gear thanks!.

Ok, well you probably never heard this but if you know KH2FM. then you know that Two Becomes One is a weapon unlockable. Here's the interesting part. The way you unlock it is by beating Roxas (Yes, only FM version). The Keyblade just symbolizes Roxas and Sora together. And that's about it.

Yes Deathskull is right and if u dont know with 1 ability unit it becomes oathkeeper and 3 u got DW in mission mode only

hmmm i never knew that... wow

thanks for clearing that up for me!

thats my favorite 'blade in days!

Before the game came out, i heard it was called the serendipitous pair, but i guess thats what the japanese translated to

oooh, that sounds like a really cool keyblade. How did you get it daysbySleep? (I'm still playing the game too, i haven't even gotten close to beating it yet)