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Magic: The Gathering Comprehensive Rules Changes

Masters Edition to Lorwyn (Single Change View)

General changes

Old rule (Masters Edition) New rule (Lorwyn)

502.72a.

Champion represents two triggered abilities. "Champion an [object]" means "When this permanent comes into play, sacrifice it unless you remove another [object] you control from the game" and "When this permanent leaves play, return the removed card to play under its owner's control."