This theory might have already said by someone else, I didn't find anything like this on the forums. This theory (if you could actually consider this a theory) has to do with the Kingdom Key Keyblade during the events of 358/2 Days & Chain of Memories. Also, before you read my theory, please don't call me stupid or anything mean. I understand if the theory seems stupid, but please don't assume I am. Thanks!
Anyways...
My theory is that the Kingdom Key is being strained during the events of the two mentioned games. What do I mean by strained? I mean that the Kingdom Key is being in multiple places at the same time and thus strains it. I'm sure you could use another word other than strained. For those of you that don't remember, during Chain of Memories & 358/2 Days, both Sora and Roxas was using the Kingdom Key. Most likely being used at the time. I don't think multiple Kingdom Keys exist like this. in Re:coded, Digi-Sora got his own Kingdom Key, but that Keyblade was technically from another realm like the Kingdom Key D was from the Realm of Darkness.
Now, remember when Xion lost her ability to use the Kingdom Key? Well, I believe that was because the Kingdom Key was being strained too much that it prevented itself from being summoned at two places.
Thanks for reading for my theory!
Anyways...
My theory is that the Kingdom Key is being strained during the events of the two mentioned games. What do I mean by strained? I mean that the Kingdom Key is being in multiple places at the same time and thus strains it. I'm sure you could use another word other than strained. For those of you that don't remember, during Chain of Memories & 358/2 Days, both Sora and Roxas was using the Kingdom Key. Most likely being used at the time. I don't think multiple Kingdom Keys exist like this. in Re:coded, Digi-Sora got his own Kingdom Key, but that Keyblade was technically from another realm like the Kingdom Key D was from the Realm of Darkness.
Now, remember when Xion lost her ability to use the Kingdom Key? Well, I believe that was because the Kingdom Key was being strained too much that it prevented itself from being summoned at two places.
Thanks for reading for my theory!