Kingdom Legacy: Feudal Kingdom

Play the top 4 cards of your deck into your play area. If fewer than 4 cards remain, play all of them; you can also use Advance to play 2 more cards, and you may advance multiple times (p. 1).

Yes. After paying the upgrade cost and rotating or flipping the card as indicated, your turn immediately ends (p. 1).

No. All resources are lost as soon as a new card enters your play area, so gain resources only when you have something to spend them on (p. 2).

No. You gain a card’s production only when you choose the Produce action and discard that card; if another effect discards it, you do not get its production (p. 1).

No. Upgrading ends your turn, but rotating a card because of another effect does not. However, any card that changes orientation through an upgrade or another effect is discarded immediately (p. 1).

After your current turn ends, the round ends if you have no cards left in your deck. At the start of the next round, discover the next 2 cards in serial-number order, shuffle all your cards into a new draw deck, and begin again (p. 2).