Well Nature Spirits is the one deck out of the V-Pet lines that actually doesn't have a solid engine. Instead it is extremely clunky. Also why doesn't it have more DNA cards or at least more ways of cycling? I have to run Digimon Emperor in this one to even allow the deck to deal with early game aggression. On top of that I have to run Owen as a floodgate removal card as well as a memory setter. To be fair he is a perfect fit for the deck but still.
