[quote=@Shizuochan]
And I'm interested in slotting in a character for the last Water slot! 
[/quote]

Might not be doable, as Hyyde and Burst have taken both the water slots. So, unless Hyyde drops, you kinda can't.

But, you could take the last Dark or Light slot. Really sorry about that, I forgot to update the first page of the OOC.