I wouldn't really call these "spoilers" but here we go...
Alchemy is the label for the new potions deck... LOVE THAT.
New Equipment cards explaining those tokens, I just had to be patient.

Also, back of Box.. like Amalgamash was saying!
If the piles are accurate... 3 Dread Spells, 7 monsters... 4 (or 9) Merc cards... 8 (or 9) Treasure (?) cards...
Artifact Raven's Talon. 2 die sword, re-roll 1 black die on a single attack.
Equipment Caltrops. free action on your turn, place it on a square. any creature that touches
it has to roll a white shield to pass it or their turn ends. Remove from the board once it stops them.
100 gold
Mercenary "Striker" (2 axe character) female elf.
5 move, 4 attack, 5 defend, 2 body, 2 mind. costs 100 gold. so identical to swordsman from Frozen Horror.
This makes me think the other Cadre of the Raven's Veil members are each equivalent to another merc from
the other pack probably. The Striker is the same figure on the back of these cards too coincidentally.
Appears the Elven archer stats are the same as before. Probably the Elven Warrior as well I imagine?
Alchemy card Heroic Brew says "Crafted." is that a joke (craft beer) j/k

(look ma, I'm an alchemist!) I'm intrigued!
How to craft things? We're learning more...
Treasure Mysterious Flower "use as a reagent to craft 1x potion of dexterity or 1x potion of defense" it otherwise only restores 1 BP (and can only be used once per quest). I like the opportunity cost on this one.
7 of those "shield" crescent tokens... and it looks like the "coins" are actually lion shields. Maybe those represent something with regard to mercenaries? I see there are tiles that correspond to the faces of the various Mercenaries too. Is the chain wielding Elf good or bad? (Or maybe both, depending upon the quest)
There are duplicates of some of the elf monsters from MOTM (which as you may recall, were usually evil but sometimes could fight for your side).
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