We reached silver level in our Road to Legend campaign.
"DOOM!" is a power card which adds one extra black die for each monster's attack. Does this black die upgrade on a silver die and later on a gold die when the campaign level upgrades? This card is pretty useless already even on Copper level...
How about Swarm ability? Kobolds get one extra black die for their attack for each monster surrouding the target. Is this ability better now? Are the dice silver or are they black even on gold level?
I am asking this because some of the heroes' skills upgrade when campaign level upgrades (ie. Parry).