TactDecks , self-published by Eric Etkin, is a skirmish based war game, using cards in place of miniatures. The cards come in collectible packs of known cards, so it is also a LCG. One pack is enough for a mini-version of a two-player game, but each player should preferably own their own pack. $22, plus $5 per booster.
See the original post:
TactDecks, Card-based Skirmish War Game