Derringer, for those unfamiliar, is a format in which deck building is limited to 1 of a card title. You can still play 4 of a value. Our local game store is doing a Derringer event, so I whipped up some basic archetypes for the format in case anyone comes to the database looking for ideas.
This is a pretty basic Fourth Ring hex deck, playing both aggressive and control elements. The structure is a little loose, so you shouldn't be hit by cheatin' punishment too often. I'm not sure if Putting The Pieces Together and The Gambler's Gun are good choices yet, but they were on value and I feel fairly confident in getting good mileage out of them in a 4 value deck.