Index -> Miscellaneous -> Dynamic Attributes

Dynamic Attributes

If a number on a card is bright green, this means that it is being modified in some way from its original value. For example, the twilight cost of roaming minions will be displayed in green, indicating the total of their twilight cost and their current roaming penalty.

Another example, Aragorn's base strength is eight, and when his strength is unmodified, it will be displayed normally. When "Ranger's Sword" is played on him, however, his strength becomes ten, and will be displayed in green.