Claim, a trick taking card game. Easy to learn, but difficult to master the tactics. Has many extensions.
Jekyll vs Hide, another trick taking card game. Twist is the players have different goals. Jekyll wants balance meaning both sides win equally, while Hide wants to win either none or all of them.
Otherwise I second Azul, Hanamikoji and 7 Wonders Duel that were mentioned already
Exporting chainmail bikinis to the underdressed warrior women