There is probably a page with this info, but I can't find it. The question is: Is there a compilation of what energy types are most (or least) effective against the various races? I know the obvious ones: Synchronic proton for Devidians, sonic AP for Tholians, cold (CRM200, compressed cryo, etc) against Tholians and Gorn. Is there a general rule that a race's own energy type is not very effective against them (e.g., cold vs. Breen)?