Epic War Age (EWA) - Adapted Mod Collection

Can new artifacts for creatures be added to the game?
Can the values of some artifacts' characteristics be changed, thus transforming them from useless to useful?

I can easily increase the artifact stack size, just like in version 5.5, if artifact replacement is needed due to a shortage of IDs. Just let me know! By the way, I already applied to join the EWA team and haven't received a response.