Resources

Magic: The Gathering Comprehensive Rules Changes

Morningtide to Shadowmoor (Single Change View)

General changes

Old rule (Morningtide) New rule (Shadowmoor)

Wither

Damage dealt to a creature by a source with wither doesn't stay on that creature (see rule 212.3g). Rather, it causes that many -1/-1 counters to be put on that creature. See rule 502.80, "Wither."