How can my Pokemon turn weak?
Im not certain how to explain my problem, but a while ago, I just decided to play Ruby - and then I got kinda back into Pokemon again, and decided to try out X/Y. In Ruby, I caught a Ralts in lvl 4 or so which turned out as my rampaging Pokemon throughout the game. So I decided to get a Ralts again in my X game, as they were catchable very early. I recall I should level my Pokemon by myself to make them as strong as possible, and I think the one I got was around 8-10ish. However, now I have a team of 5 Pokemon, and my Ralts (now evolved into Kirlia or something) is my weakest Pokemon. This is kinda odd, as my previous in Ruby was such a beast. I didnt pay too much attention to the starter stats, I just made sure it did not have a decreasing SP Attack Nature. Her SP Attack now are about 30 or something, while on my starter Pokemon (that fire fox thing) is like 60 ish (I can get the right numbers once I get back on my 3DS). Anyway, she is so extremely weak. When I level her, she also just gets 1, max 2 in SP Attack, while my others gets 2-3 in their Attack or SP Attack. How come?
I have had this trouble before too, I remember using Scizor one time, and in my next game, he was a catastrophe.