Once you reach the phase of the game where you can afford to do multiple things per turn, you need card draw to ensure you keep having things to do (Circle of Power, Fight On!, Travel the Overworld) or at least cards which can be used multiple times (flashback spells, Ring of the Lucii, Shambling Cieth, Relentless X-ATM092)
This will help you reliably cast your spells while ensuring you have enough cards to complete your deck
On the subject of dual-faced cards, I also accurately predicted that Kefka would show up as one, representing his transformation in FF6
Unfortunately, though, Traveling Chocobo doesnt actually let you cast Sidequest: Raise a Chocobo or Gysahl Greens from the top of your deck
Beyond just making sense, changing this ruling wouldnt affect anything, outside of Vanille and Fang
Weve taken the stats from our own pack openings over the first five sets, used breakdowns from other players, and kept track of stats from video openings and finally come up with our own estimates