Forum:Who are the artificially created arrancars?

Are they the recent espadas? but i think Grimmjow was not, because he evolved..doesn't he?Zankakku

The basic assumption is that all the current arrancar we have seen have been artificial. There are natural ones but apparently they dont work for Aizen for a number of reasons one being that apparently natural arrancar are not as powerful as artificial ones are. What the current Espada are is never actually stated but apparently they are artificial, its not stated whether grimmjaw  is or not, whats confusing you is his past. That shows him as a hollow which is entirely separate from an arrancar because at that point he was still part of the hollow evolutionary cycle. Arrancar are not apart of the cycle as when they remove their masks as hollows to become arrancar they no longer can evolve (except for the 9th espada). How they were created is subject to debate, because Aizen only got the orb of distortion recently and apparently the arrancar and espada have been around for some time. How long is unknown but its more then likely that he used his own method, similar to what he used during the experimentation 110 yrs ago. to create the artificial arrancar. Salubri 21:13, 3 June 2009 (UTC)

yeah..it was his past that bothered me...thanks a lot...