the core set is mostly the following 4 factions:
neutrals (cards that go with any faction)
and a few high/dark elf cards.
The Ulthuan expansion is mostly dark/high elf card with a few from each of the other factions (and some neutrals)
Each battlepack expansion is a couple of each faction (incl. the dark/high elves)
If you were to buy one of each of the expansions (+core set) you'd have roughly equal numbers of each faction.
Hello David, thanks for clarifying what's to expect in the boxes.
Do I need to buy more than one expansion pack of the same kind? (like in MtG where you need 4 commons of a card which might require you to buy multiple booster packs)?