According to the official Collecting Final Fantasy x MTG article, the rarity distribution is: An uncommon FCA card 63.25% of the time, A rare FCA card 29.75% of the time, or A mythic rare FCA card 7% of the time Keep in mind that you only find an FCA card in a third of your Play boosters
The disjointed nature of the Frozen deck doesnt mean its bad
It has a Shift cost of three ink and has four strength and willpower
Whenever one or more creatures or artifacts you control are put into the graveyard from the battlefield, draw a card
Its also worth noting that initial prints of Ursula, Deceiver of All were misprinted with the Storyborn type, rather than Dreamborn, so if you manage to snag one of these in the wild, youre likely to see its already high, average asking price of $440 exceeded further
This deck plays 19 cards that cost at least five ink, so developing a consistent curve is paramount