Say i am playing AMU with my frosting deck and i deevolute azelf X for instance. Since you take the LV X and the basic, does all the cards go to the opponent's hand, only the LV X, or nothing. Thanks for help. CK will probably post first!
No , you can devole a pokemon that's evolved and has a lv.x , but The highest stage and the LV.X of that stage go back into your oppontent's hand , correct me if i am wrong. ( I heard Kaga say it , or I could be mistaken and read the post wrong.)