I'm well aware of the randomizers available for Dominion, but how do you determine which sets to include in a randomizer?
For example, I own Base, Intrigue, Seaside, Prosperity & Dark Ages. Lately, I've been using a randomizer between all the sets but I feel like I'm losing out on the built in interactions. How do you do it? Do you choose a handful of sets? If so, how do you determine which ones and how many?