Your ideal use case is to cast Hour of Reckoning during your first main phase, then you attack into disadvantageous board states with whichever creatures you didnt tap to cast it
"We are working to get more product to market, but unfortunately it is not expected until around July, at which time [Chocobo Racing] will be wrapping up," says WPN community manager Nelson Brown
and the list just goes on
Ideally you want to be at four or five such cards (in a forty card list) but you can easily get away with less if you just play buff cards to empower your tokens or you play tutor, filter and recursion to ensure you have access to the few you do have
That deck has tons of trample, but not much double strike
Cards like Casa Madrigal provide lore generation, while characters like Bruno offer revival abilities