Fifth Edition

Justice

During your upkeep, pay o
Wo
W or bury Justice.
Whenever any red creature or spell assigns damage, Justice deals an equal amount of damage to that creature's or spell's controller.

At the beginning of your upkeep, sacrifice Justice unless you pay {W}{W}.
Whenever a red creature or spell deals damage, Justice deals that much damage to that creature's or spell's controller.

Ice Age

During your upkeep, pay o
Wo
W or destroy Justice. Whenever a red creature or spell deals damage, Justice deals an equal amount of damage to the controller of that creature or spell. If another spell or effect reduces the amount of damage a red creature or spell deals, it does not reduce the amount of damage dealt by Justice.