in regards to this question, http://pokegym.net/forums/showthread.php?t=60258 Electromagnetic Jam : 10 : flip a coin. If heads, your opponent can't attach any energy cards from his or her hand to the active pokemon during his or her next turn. Ruling was that the effect was on your opponent, and not on the defending pokemon. Is there a "metarule" that you can follow to easily determine whether or not an effect is on the current defending pokemon (which can be removed by evolving, or retreating) or on an opponent (which cannot be removed). Thanks.