Product Page. As the page states, there are 12 Monsters and 4 Iconic Characters - which are the "Rares" in this set. As they didn't list them, I thought that the set pulls from my FLGS might be helpful. There were 24 bags opened, with 2 rares in the bag.

Monsters: (Promo: a Black & White "Sketch" Mirage Dragon - no d20 or Encounter Card Included)

1. Brimorak
2. Goblin (Pyromancer)
3. Grindylow
4. Jinkin
5. Kobold
6. Leshy (Fungus)
7. Leukodaemon
8. Mirage Dragon
9. Morrigna (Psychopomp)
10. Slurk
11. Will-o'-Wisp
12. Xulgath

Characters: (These encounters are written to Cameo the Iconics)

1. Merisiel
2. Harsk (From Package Art - Not a pull)
3. ???
4. ???

Overall, the selection of monsters is well thought out, as it got all of the "Paizo Mascots" with the Goblin, Kobold, and Leshy. The inclusion of the Brimorak also feels like a nod to Pathfinder Society Play and the fact that those annoying bastards are liberally used in the later tiers of play.