There are restrictions on the S materials, but with the "Graydle" Deck, you can use the effect of "Graydle Slime Jr.", and with the "Fish" Deck, you can combine Royal Swamp Eel, Double Fin Shark, and Silent Angler, so I don't think there's a problem
then, it can get set up early while not necessarily needing an optimal hand
: Add one mana of the chosen color
For instance, Patchwork Beastie will be able to attack, Impossible Inferno will exile cards off the top of your library, and Scuttletide will give Crabs you control +1/+1
This means that for each dollar we spend on this product, we can expect to get one card on average
Each containing 30 new cards, these decks are unashamedly for casual players, rather than being anything close to Standard or Commander precons