Adevnture Cards. Thankfully, I didn't have to do much work here. This list is taken from another post: 

Taxation, Berserker, Giant Lizard, Highwayman, Orc, Red Dragon, Shade, Band of Zombies, Sphinx, Halloween, Judge, Secret Door, Ghast, Vampire, man-at-arms, Ferry Man, Archer, Bodyguard, Doomsword, Squire, Market day for trading lost file, Carrions lost file

PS:This is not including the Dragon expansion..

From Dungeon:

Skaven, Rat ogre.

From Mountains.

Cliff, Chaos Dwarf, Orc, Woolly Mammoth, Dwarf Runemaster, Dwarf Mercenary, Guide(for mountains) Merchant, scroll

It's worth commenting that some of these cards have functional equivalents, so can be disregarded. The Ferryman is now the boatman for instance and the Orc possesses no special abilities and can be easily replaced by another Hobgoblin. The Highwayman is a Strength 4 bandit who can be bribed for one Gold. Taxation causes players to lose gold. This seems most likely as a city event. Berseker (2e) is a cool monster that runs around the board after it is beaten. It has a similar Craft equivalent in Vampire Bats from TtA. both add a little bookkeeping to the game. It's 3e namesake gets stronger every time it wins a combat. Giant Lizard is a Strength 3 Animal - another pet for the Minstrel. The Squire is a neat little follower that gives +1 in combat and can carry up to to items for you. Red Dragon is, unsurprisingly, a big dragon who first appeared in Dragons. If we get some kind of Dragons set, he'll probably return there. Doomsword is the runesword in all but name. Secret Door (Place: Discard and draw three adventure cards) is a dumb name. I guess they could always rename it Secret Trail. Shade - a Craft 2 (or Craft 3 in 3e) enemy is nothing to write home about, although Shadow and Ghast from TtA cuased you to lose Craft and Strength repsectively. Vampire was a very cool enemy who not only stole one Life and one Craft, but also gained lives, making it more difficult to kill. Although the Dungeon has given us Vampire Lord at Craft 9 it's not quite the same. Bodyguard is essentially the same as the Champion. Archer allows you to make Str 3 no-loss ranged attacks up to three spaces away and may have been dropped as ranged attacks seem to have (rightly, IMO) been abandoned in 4e. Market Day (not the City card) was a great idea encouraging interaction between players. Carrions dumped players onto the mountain board, but was abandoned at some point during the design process. Sphinx was a creative idea. A stranger where you had to guess a die roll to win a spell. Hallowe'en allows evil and Neutral players to pray as if they were at the Graveyard. (IMO, it ought to have a counterpart - All Souls Day - tht allows Good / Neutral players to pray as if they were at the Chapel) Band of Zombies required a player to win 4 successive str 2 combats to win a point of Strength, an original idea which it'd be nice to see return. Man-at-arms gave a combat bonus, but every time you lost a life, you had to roll a dice and on a one you lost the man-at-arms instead.

The list is missing the Bow (3e) and the Quiver of Arrows (3e) which gave you a discardable +2 bonus in combat. The quiver, a highly situational card, could be discarded instead of the bow.

Astral Conjunction is completely different. The original doubled the Craft of Spirits til the start of your next turn. Howl of the Wendigo, a Mountains card, is also completely different, the original made all your combats deadly until the end of your turn. I guess they could always republish that as Season of the Witch.

It's worth adding that Instructor and Doppleganger were made available as limitted edition cards. An aisde: Personally I'd prefer that FFG used this technique to preview cards from later sets, rather than release special edition cards. Limitted edition cards disenfranchise sections of their customer-base, such as latecomers to the game, people who can't make conventions and customer who prefer to purchase from their FLGS rather than online. Thankfully these cards are very similar to the Academies and the Mimic card in the dungeon.

In the Dungeon The Skaven and Rat Ogre were merely ordinary monsters and can easily be superceded by the plethora of Kobolds and Gnolls that inhabit the Dungeon. However, the 2e Altar appears to be absent.

The Mountains. There is a Mammoth which forms part of the Frostmarch set, so we can discount this one. Chaos Dwarf and Orc are Strength based monsters so can also be disregarded. The Dwarven Runesmaster allows characters to gain 3e Runeswords by paying 2 gold and discarding a sword (3e Runeswords give +1 Str, +1 Cra in (psychic) Combat but the sword will break on a 1.) I guess a bright spark could SE up some cards and have them reside on the Cave in the Highlands. The Dwarven Mercenary was a clever idea. He cost a gold to hire granted a +1 bonus to Strength in combat. However he would leave you and join another character you encountered if they paid him a Gold. The Scroll granted the reader one spell. unlike, say the Magic Mirror, you didn't gain the spell straight away, so if you were at your limit, you didn't need to read it until you had to. The Guide (Mountains) is essentially a Mountain torch on a follower, allowing you to roll two dice and pick the best for your move. As he's only useful in the Mountains - and his name clashes with an existing card - I doubt we'll ever see him. The Merchant is a follower who you had to guide to 1-City, 2-Tavern, 3-Village, 4-Castle, 5-Temple, 6-Warlocks Cave. if you did so, you gained 3 Gold. Of course, the poor chap was just is likely to end up as Vampire chow. This guy could easily appear in the Forest or a small expansion set. The Cliff is the Rock Face, except that it requires you to roll three dice instead of two.