If there is no Hill Troll in play, Anduin Troll Spawn gains surge.

Forced: At the beginning of the combat phase, Anduin Troll Spawn engages a player engaged with a Hill Troll.

Brown Water Rats cannot be damaged.

Forced: If the players are on stage 3 and all remaining enemies have the printed Rat trait, discard Brown Water Rats from play.

Shadow: Attacking enemy cannot be damaged this round.

Each card revealed by the encounter deck gains doomed X. X is the number of progress tokens on this card.

Shadow: If this attack is undefended, put A Flooded Ford into the staging area with 1 progress token on it.

Action: Deal 1 damage to a hero you control to reduce Gladden Marshlands by 1 until the end of the phase. Any player may trigger this effect.

Shadow: Each enemy engaged with the defender player gets +1 until the end of the phase. (+2 instead if this attack is undefended.)

When Revealed: Search the victory display and encounter discard pile for the enemy with the most hit points. Return that enemy to the staging area. If no enemy is returned by this effect, Pursuit on the Shore gains surge. (Cannot be canceled.)

When Revealed: All engaged Troll enemies attack. If no Troll enemies are engaged, Troll gains surge.

Shadow: If attacking enemy is a Troll resolve this attack against each player. is undefended against each player not engaged with this enemy.)

When Revealed: Remove all damage from all enemies. Then, each player raises his threat by the amount of just removed from his engaged enemies. If no damage is removed by this effect, Smoking Blood gains surge.

Shadow: Move all damage on this enemy to the defending character. (If undefended, move the damage to the hero damaged by this attack.)

When Revealed: Add 1 resource token to each Dol Guldur location in play.

Shadow: Any hero damaged but not defeated by this attack is turned face down, as a "prisoner." Then, if the players are on stage 3, return to stage 2B of the quest.

Doomed 1.

Forced: If Crazed Captive is defeated, raise each players threat by 7.

Shadow: If attacking enemy is not defeated this phase, raise defending player's threat by 7 at the end of the phase.

If there are any unclaimed objectives in play, Spider of Dol Guldur gains surge.

Shadow: Attacking enemy gets +3 for each unclaimed objective in play.

If Torture Chamber has 4 or more resource tokens on it, all "prisoners" were killed, and the players have lost the game.

Forced: At the end of each round, place 1 resource token on each Dol Guldur location in play.

Dungeon Labyrinth gets +1 and +1 quest point for each resource token on it

Forced: At the end of each round, place 1 resource token on Dungeon Labyrinth for each player in the game.

"Some here will remember that many years ago I myself dared to pass the doors of the Necromancer in Dol Guldur..." –Gandalf, The Fellowship of the Ring

When Revealed: The staging area gets +X until the end of the phase, where X is twice the number of players in the game. If the players quest unsuccessfully this phase, put the Nazgûl of Dol Guldur into play (from any out of play area), engaged with the first player. (Cannot be canceled.)

Surge.

When Revealed: Add 1 resource token to each Dol Guldur location in play.

Shadow: If there is a Dol Guldur location in the staging area, move 1 resource token from each of your heroes' resource pools to that location. (Resolve this effect for each Dol Guldur location.)

When Revealed: Each player must choose and discard cards from hand until he has only 2 cards in hand. (Each player with 2 or fewer cards in hand must instead reveal 1 card from the encounter deck.)

Shadow: Discard each card you control that has at least 1 copy of itself in your discard pile. (If this attack is undefended, each player must resolve this effect.)

Forced: When a card effect instructs a player to "look" at cards in the encounter deck and Ravenous Hawk is among those cards, that player must put Ravenous Hawk into play engaged with him. (This does not satisfy the Forced effect of stage 1B or 2B).

Forced: At the beginning of the refresh phase, if Hunting Warg entered play this round, search the encounter deck and discard pile for 1 copy of Hunters from Mordor and add it to the staging area, if able. Shuffle the encounter deck.

"...where the warg howls, there also the orc prowls."
–Aragorn, The Fellowship of the Ring

Each player who does not control at least 1 Clue card cannot draw cards through card effects.

Shadow: If you do not control at least 1 Clue card, discard all cards from your hand.

"The Road is watched, but we should have to cross it..."
–Aragorn, The Fellowship of the Ring

Each Mordor enemy with at least 1 Clue card attached gets +2

Shadow: Attacking enemy gets +1 for each Clue card in play until the end of the round.

Progress cannot be placed on Dark Pools while it is in the staging area.

Forced: After Dark Pools becomes the active location, each player must discard an ally with the highest printed cost among the allies he controls.

'And there in the dark pools amid the Gladden Fields,'he said, 'the Ring passed out of knowledge and legend...'
–The Fellowship of the Ring

When Revealed: Search the encounter discard pile for a Clue card and attach it to a Mordor enemy in play, if able. If no card is attached by this effect, The Enemy's Trail gains surge.

Shadow: Search the encounter discard pile for a Clue card and attach it to a Mordor enemy in play, if able.

Surge.

When Revealed: The first player chooses a Clue card attached to a hero and attaches it to a Mordor enemy in play, if able.

Shadow: Damage from this attack must be applied to a hero you control with a Clue card attached, if able.

When Revealed: Attach to the active location and remove all progress from that location. (Counts as a Condition attachment with the text:"Limit 1 per location. Attached location contributes its during the quest phase as if it were in the staging area.")

If The Trail Goes Cold does not attach to a location as a result of this effect, it gains surge.

While Savage Hill-troll is in the victory display, each Troll enemy gets +1 hit point.

Shadow: If attacking enemy is a Troll defending character does not ready during the refresh phase this round.

Forced: After Rob and Bob makes its first attack each round, if there are two or more players, it engages the next player and makes an additional attack (discard and deal a new shadow card for this attack).

Yes, I am afraid trolls do behave like that, even those with only one head each. –The Hobbit

Forced: After Louis attacks, the defending player must raise his threat by 3.

While Louis is in the victory display, each Troll enemy gains,"Forced: After this enemy attacks, the defending player must raise his threat by 1."

Immune to player events.

While Morris is in the victory display, each Troll enemy gets +1 and gains "Immune to player events.".

Rupert's cannot be reduced.

While Rupert is in the victory display, the of each Troll enemy cannot be reduced.

Cannot have player attachments.

While Stuart is in the victory display, each Troll enemy gets +1 and gains "Cannot have player attachments."

While Troll Lair is in the staging area, players cannot reduce their threat.

Shadow: If attacking enemy is a Troll remove 4 damage tokens from it.

Forced: After any amount of progress is placed on Hives and Hives, deal 1 damage to each character in play.

Shadow: Attacking enemy gets +2

There was a buzzing and a whirring and a droning in the air. Bees were busy everywhere. And such bees! Bilbo had never seen anything like them. –The Hobbit

When Revealed: The first player chooses a hero in any player's discard pile and removes that hero from the game. Then, heal all damage from each Troll enemy in play. If no damage is removed from any Troll enemy as a result of this effect, Time for Supper gains surge.

In the end they decided to mince them fine and boil them. So they got a black pot, and they took out their knives. –The Hobbit

Goblin Eagle-hunter gets +1 hit point per player.

Forced: At the end of the combat phase, deal 1 damage to Wilyador

Shadow: If Wilyador has 10 or less damage on him, deal 2 damage to Wilyador.

While Treetop Bird-eater is engaged with a player, characters controlled by that player cannot be healed.

Forced: At the beginning of the encounter phase, Treetop Bird-eater engages the player who controls Wilyador (regardless of threat).

Dark-wood Grove gets +1 and +1 quest point for each Athelas card in play.

Shadow: If defending player controls at least 1 Athelas card, attacking enemy makes an additional attack after this one.

While Labyrinthine Woods is in the staging area, Creature enemies get +1 and +1

Shadow: After this attack, attacking enemy engages the next player and makes an immediate attack.

While Pitch-dark Thicket is the active location, all characters lose the ranged keyword.

Shadow: Attacking enemy cannot be attacked by characters with the ranged keyword until the end of the phase.

...so black that you really could see nothing. –The Hobbit

Surge.

When Revealed: Attach to an Eagle character (Counts as a Condition attachment with the text: "Limit 1 per character. Attached character loses the Eagle trait, and takes 1 damage each time it readies.")

Shadow: Resolve the "when revealed" effect of Shot from the Sky.

Surge.

When Revealed: Attach to Wilyador. (Counts as a Condition attachment with the text:"Forced: When attached character is healed by a card effect other than Athelas, the amount of damage healed is reduced to 1. Then, discard Noxious Supplies.")

Forced: After the players travel to a location, Tunneling Nameless Thing engages the first player.

If there is no active location, return Tunneling Nameless Thing to the staging area.

Orc Interceptor gets +1 and +1 for each resource token on it.

Forced: After a location leaves play as an explored location, place a resource token on Orc Interceptor.

Forced: After a character commits to the quest, deal 1 damage to that character if it has not been dealt damage by another copy of Brambles and Thorns this round.

..and on both shores there were steep slopes buried in deep brakes of thorn and sloe, tangled with brambles and creepers. –The Fellowship of the Ring

While Sarn Gebir Rapids is the active location, the "when revealed" effects of Hazard cards cannot be canceled.

"What a horrible place! Just let me get out of this boat, and I'll never wet my toes in a puddle again, let alone a river!"
–Sam Gamgee, The Fellowship of the Ring

When Revealed: Each player must either increase his threat by 5, or reveal an additional encounter card from the encounter deck and add it to the staging area.

Shadow: Attacking enemy gets +X X is the of the active location.

Doomed 2.

When Revealed: Remove all progress from each Emyn Muil location in play. Each Emyn Muil location gets +2 until the end of the round.

Shadow: Remove all progress from each Emyn Muil location in play.

Surge. Doomed 2.

When Revealed: Shuffle all Hazard cards from the encounter discard pile back into the encounter deck.

Shadow: Shuffle all Hazard cards from the encounter discard pile back into the encounter deck. Then, deal another shadow card for this attack.

Surge.

When Revealed: Discard a random Emyn Muil location from the victory display.

...they had climbed and laboured among the barren slopes and stones of Emyn Muil, sometimes retracing their steps because they could find no way forward...
–The Two Towers

X is the number of resource tokens here. Cannot leave the staging area.

If Gollum is not in play, any resource tokens that would be placed on Gollum are placed here instead.

Forced: After Gollum enters play, place 2 resource tokens on Gollum then move all resource tokens from The Mere of Dead Faces to Gollum.

While Stagnant Quagmire is in play, it adds its Escape value to all escape tests.

Escape: 2

Shadow: Perform an escape test, dealing 1 card the encounter deck. If this test is failed, discard the defending character.

Forced: After a character commit to an escape test, deal 1 damage to that character.

Shadow: Attacking enemy gets +1 (+2 instead if attacking enemy is Undead.)