Итак рекордно короткое по времени правило я проморгал поэтому сначала немного истории

August 29, 2008: Bonus Labor Day Weekend Rule!
Make Someone Else Do The Work For You
This rule is only valid during the Labor Day weekend (August 29 - September 1) .
Give the Munchkin Silver Piece to another player. That player must fight the monster you are currently fighting. If that player wins, he gets the level, but you get any and all treasure.
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September 3, 2008: Munchkin Silver Piece Rule For September 2008
Activate the Munchkin Silver Piece, and discard your current Class, replacing it with any Class, from any Munchkin game. If you chose a Class from the current game, reshuffle the entire Door deck (including discards).
перевод уже есть на
http://static.supermunchkin.org/ru/extras/coin.html