I noticed that the newer pack previews show a couple of cards already revealed in the previous packs. So my question is: do you get 3 copies of each card (except warlord+retinue, of course) when you obtain all 6 packs of a cycle?

Each warpack will include 3 copies of any cards that are not a Warlord or his 8 signature cards. Each warpack is 60 cards, 9 signature cards and 3 copies each of 17 additional cards. If there are two Warlords then you get 14 additional cards.

If there is a specific card that you want, find out which warlock it came from and you need buy only that warpack to get three copies of it.

The card numbers, unique identifiers at the bottom, are continuous throughout a cycle. The six warpacks will have cards consecutively numbered from 1 to x then the second cycle or deluxe set will scary at 1 again.

So I guess the preview shots of packs do not show the exact included cards.

For instance, Skrap Nabba is shown in both the 1st and the 4th previews:

On that article, there are actually two previews. The cycle preview, which is why you see cards there from other packs. Below that, is the first pack preview, which shows us Striking Ravener, Ravening Psychopath and others. It is not made entirely clear, so I can understand your confusion. I went through the same thing when they previewed the first cycle/pack in the same article last year.

Thanks for the reply. I didn't pay attention during the release of the 1st cycle and just wanted to make things clear while saving up for the deluxe+both cycles:)

Another question for the owners of the 1st cycle: are there enough new cards which summon/manipulate token cards? New IG and ork warlords extensively use their respective tokens, but what about chimeras? They seem so warlord-specific and I'm afraid they won't be as widely used in the future packs.

Sorry for the late answer, I did not realize that you had edited your post. Outside of Kith's signature cards, there is only one that has anything to do with khymeras. That card is Beasthunter Wyches, which allows you to put a Khymera token in play, at your HQ, if you pay one resource after playing a DE event card.