There will be a reward card for every single mini set in the collection. If you collect the mini-set A side, you get the A card reward. If you collect the B side, you get the B card reward, and so on.
Additionally, if you collect a complete 120 card set in any rarity, you will get the Guest Lovecraft collection — a wonderful reimagining of those series 1 reward cards, for all you Horrors OGs.
The Alien Rebirth series will also get their own rewards. The brilliantly reimagined Star Wolf, once again illustrated by War Machine creator Kev Hopgood.
For more details about The Horrors Guest Collection rewards, check out our medium article