The Shopkeeper and unlocked sets?

[Pro33]

I was hoping someone could answer a couple questions...
First, is there a way to figure out what sets you have not unlocked yet. I've been playing for a couple weeks and I know a lot of the sets are unlocked - but it seems like I'm missing some. Can I figure out what I'm missing?

Second, regarding the shop. Are there some cards that will never show up in the shop without buying boosters? For example, i've been squaring through endless lists in the shop and certain cards never seem to appear - while others show up quite often. I understand you can only see cards from sets you have unlocked, but many of those don't seem to appear.

Thanks in advance!

[wololo]

I was hoping someone could answer a couple questions...
First, is there a way to figure out what sets you have not unlocked yet. I've been playing for a couple weeks and I know a lot of the sets are unlocked - but it seems like I'm missing some. Can I figure out what I'm missing?

The Trophy room will tell you how many sets you have yet to unlock, but not their names

Second, regarding the shop. Are there some cards that will never show up in the shop without buying boosters? For example, i've been squaring through endless lists in the shop and certain cards never seem to appear - while others show up quite often.

I think you are just unlucky. There are cards that you cannot get in boosters because the shop does not sell boosters for some expansions, but the other way around (cards that you can get only in boosters) should not happen.

[Psyringe]

Also, if a card doesn't show up at all, check on this page whether it's included in Wagic (if you haven't done so already).

[Jeck]

As of the latest SVN, all unlocked sets will now have purchasable boosters, although sets with less than 80 cards will only have mixed-set boosters ("10E & ALA", etc).

[Szei]

Are the mixed set boosters randomly paired up or are there certain sets that are always paired with each other?

[Psyringe]

Randomly, but boosters from the same block have a higher chance of being paired together.