With the leak of ruler of the black flame and the internet hivemind already collating a prospective set list for obsidian flames , we are able to being to speculate on the probability of finding specific cards in booster packs and booster boxes.
While there is some expectation that the set ratios will follow similar those similar to scarlet and violet and paldea evolved it is interesting to note that the number of unique options for everything except double rares are much lower. If the ratios do remain the same, this will result in the probability of specific cards being almost the same despite overall probability of each rarity being quite different. We would be unsuprised to see the ratios slightly change to accomodate this. With any luck, this wont be the case and the set will be a little easier to complete just from boosters alone :)
