Nuclear Destruction evasion ratings and some tricky cards explained.

About Nuclear Destruction, from BoardGameGeek:

Six players vie to stay alive and wipe out their opponents in this stand-alone expansion to the classic Nuclear War card game. Nuclear Destruction reimplements the Weapons of Mass Destruction game, and adds enough cards for a full six player game. It comes with 6 large playmats and a comprehensive rulebook covering all the Nuclear War family of games.