Compendium EX said:Q. If I have more than one HL Machamp in play, would their "Overzealous" Poké-BODIES be cumulative upon all the Machamps? For example, if I had three Machamps in play would that add a total of +90 to their attacks?
A. No, Overzealous is a self-referencing power and only counts for the card that contains it. It is not cumulative. (Jan 6, 2005 PUI Rules Team)