Response: After a character leaves play, Éomer gets +2 until the end of the round. (Limit once per round.)

"I am named Éomer son of Éomund, and am called the Third Marshal of Riddermark." –The Two Towers

Sentinel.

Response: After a Silvan ally you control leaves play, ready Defender of the Naith.

"We have been keeping watch on the rivers, ever since we saw a great troop of Orcs going North toward Moria..." –Haldir, The Fellowship of the Ring

Ranged.

Response: After Galadhon Archer enters play, deal 1 damage to an enemy not engaged with you.

"...they say that you breathe so loud that they could shoot you in the dark." –Legolas, The Fellowship of the Ring

You may give Henneth Annûn Guard doomed 1 when you play it from your hand. If you do, it gains:

Response: After you play Henneth Annûn Guard, choose a character. Until the end of the round, that character gets +2 and gains sentinel.

"Does he think that men sleep without watch all night?" –Faramir, The Two Towers

Sentinel.

While Erkenbrand is defending, he gains:

Response: Deal 1 damage to Erkenbrand to cancel a shadow effect just triggered.

Down from the hills leaped Erkenbrand, lord of Westfold. –The Two Towers

Sentinel.

They now learned to their joy that Erkenbrand had left many men to hold Helm's Gate, and more had since escaped thither. –The Two Towers

Each enemy engaged with you gets -1 .

Response: After Aragorn participates in an attack that destroys an enemy, choose an enemy not engaged with you and engage that enemy.

"I serve no man," said Aragorn; "but the servants of Sauron I pursue into whatever land they may go." –The Two Towers

Response: Exhaust Honour Guard to cancel 1 point of damage just dealt to a character.

Valour Response: Exhaust and discard Honour Guard to cancel up to 5 damage just dealt to a character.

Response: After an enemy engages a player, give control of Amarthiúl to that player.

If Amarthiúl leaves play, the players lose the game.

Veteran of Osgiliath gets +1 , +1 , and +1 while your threat is 40 or higher.

"So do we ever watch the shores nigh Osgiliath, which our enemies now partly hold, and issue from it to harry our lands."
–Faramir, The Two Towers

Sentinel.

Cannot have restricted attachments. Enters play exhausted.

While Derndingle Warrior is defending, it gains:

Action: Deal 1 damage to Derndingle Warrior to give it +3 for this attack. (Limit once per attack.)

Action: Discard 2 cards from the top of your deck to give Longbeard Sentry sentinel and +1 until the end of the phase. (Limit once per phase.)

"...many of them have had experience in the dreadful dwarf and goblin wars, of which you have no doubt heard."
–Bilbo Baggins, The Hobbit

Response: After an enemy engages a player, give control of Amarthiúl to that player.

If Amarthiúl leaves play, the players lose the game.

Response: After an enemy engages a player, give control of Amarthiúl to that player.

If Amarthiúl leaves play, the players lose the game.

While you are engaged with at least 1 enemy, Amarthiúl gains the resource icon.

While you are engaged with at least 2 enemies, add 1 additional resource to Amarthiúl's resource pool when you collect resources during the resource phase.

"The heirs of Elendil do not forget all things past..."
–Aragorn, The Return of the King

Response: After a Rohan ally is discarded from play by a card effect, ready Éothain.

"We must hasten south, lord. Let us leave these wild folk to their fancies. Or let us bind them and take them to our king."
–The Two Towers

While the top card of your discard pile is an ally, Mithlond Sea-watcher gets +2 and gains ranged.

But it was an old tradition that away over there stood the Grey Havens, from which at times elven-ships set sail, never to return.
–The Fellowship of the Ring

While the top card of your discard pile is an attachment, Warden of the Havens gets +2 and gains sentinel.

"...and if he comes, assailing the White Towers and the Havens, hereafter the Elves may have no escape from the lengthening shadows of Middle-earth."
–Galdor, The Fellowship of the Ring

Response: After Azain Silverbeard participates in an attack that destroys an enemy, spend 1 resource to deal 2 damage to another enemy that shares a Trait with the destroyed enemy. Any player may trigger this response.

Glorfindel can be played from your discard pile.

Action: Discard a card from your hand to ready Glorfindel. (Limit once per phase.)

"He is an Elf-lord of a house of princes."
–Gandalf, The Fellowship of the Ring

As an additional cost to play Guardian of Rivendell from your hand, you must discard 2 cards from your hand.

"Indeed there is a power in Rivendell to withstand the might of Mordor, for a while."
–Gandalf, The Fellowship of the Ring

Each hero with an attached Mount gets +1

Each hero with an attached Mount gets +1

Each hero with an attached Mount gets +1

Ahead nearer the walls Elfhelm's men were among the siege–engines, hewing, slaying, driving their foes into the fire–pits.
–The Return of the King

Sentinel.

Response: While Déorwine is defending, spend 1 resource to cancel a shadow effect dealt to the attacking enemy. Any player may trigger this action.

Forced: At the end of the round, discard Dwarven Sellsword unless the players as a group spend 1 resource.

...he did not altogether approve of dwarves and their love of gold...
–The Hobbit

Ranged.

Response: After Marksman of Lórien enters play, choose an enemy. That enemy gets -2 until the end of the round.

"Keen are the eyes of the Elves."
–Aragorn, The Two Towers

Resources in Na'asiyah's resource pool cannot be used to pay for allies.

Action: While Na'asiyah is attacking or defending, pay 1 resource from her resource pool to give her +2 or +2 for this attack.

Veteran Sword-elf gets +1 and +1 for each copy of Veteran Sword-elf in your discard pile.

The elves were the first to charge. Their hatred for the goblins is cold and bitter.
–The Hobbit

Combat Action: Spend 1 resource from Prince Imrahil's resource pool to search the top 5 cards of your deck for an ally who shares at least 1 Trait with him, and put that ally into play. Shuffle your deck. At the end of the phase, if that ally is still in play, shuffle it into your deck. (Limit once per round.)

Knight of the White Tower's resource cost must be paid from a single hero's resource pool.

"...to be only a man of arms of the Guard of the Tower of Gondor is held worthy in the City, and such men have honour in the land." –Beregond, The Return of the King

Response: After Soldier of Dol Amroth enters play, reduce the cost of the next card you play this phase by 1.

...he and his knights still held themselves like lords in whom the race of Númenor ran true
–The Return of the King

Sentinel.

Response: After Gimli is declared as a defender, spend 1 resource from his pool to ready another hero. If that hero is Legolas, he gets +1 until the end of the phase. (Limit once per phase.)

“Faithless is he that says farewell when the road darkens...”
–The Fellowship of the Ring

Sentinel.

Response: When you play Erebor Guard from your hand, discard the top 2 cards of your deck to reduce its cost by 2.

...the fortress of the dwarves could not be taken by surprise. –The Hobbit

Sentinel.

Response: After Jubayr is declared as a defender, discard 1 facedown shadow card from a non-unique enemy. (Limit once per phase.)

If Jubayr leaves play, you are eliminated from the game.

Sentinel.

Response: After Jubayr exhausts to defend an attack, discard 1 facedown shadow card from a non-unique enemy. (Limit once per phase.)

Response: After Fastred defends an enemy attack, return that enemy to the staging area to reduce your threat by 2. (Limit once per phase.)

"King's man! King's man!" his heart cried within him.
–The Return of the King

Defender of Cair Andros gets +X where X is the tens digit of your threat. (Limit +4

Valour Response: After Defender of Cair Andros is declared as a defender, deal 1 damage to the attacking enemy.

Action: Spend 1 resource to ready Knight of Dale. (limit once per round).

Valour Action: Ready Knight of Dale (limit once per round.)

Response: After Riddermark Knight is declared as an attacker, it gets +2 for this attack. At the end of this attack, discard Riddermark Knight.

Reduce the cost to play Armor attachments on Redwater Sentry by 1.

Redward Sentry gets +1 and gains sentinel while it has an Armor attachment.

Reduce the cost to play Weapon attachments on Warrior of Dale by 1.

Warrior of Dale gets +1 and gains ranged while it has a Weapon attachment.

Sentinel.

Response: After Grimbeorn the Old defends an attack, spend 1 resource from his pool to declare him as an attacker against that enemy (and resolve his attack). The defending enemy gets -2 for this attack.

Response: After you play Wiglaf, play an Item attachment on him from your hand for no cost.

Action: Exhaust an attachment on Wiglaf to ready him. (Limit once per phase.)

While Dáin Ironfoot is defending, he gains,"Action: Discard the top card of your deck to give Dáin Ironfoot +1 for this attack. (Limit 3 times per phase.)"

"The time of my thought is my own to spend."
–The Fellowship of the Ring

Action: Discard the top 3 cards from your deck to ready Soldier of Erebor. (Limit once per round.)

Response: After Greenwood Defender enters play, it does not exhaust to defend until the end of the round.

...after the coming of Men they took ever more and more to the gloaming and the dusk.
–The Hobbit

Ranged.

Response: After Derufin participates in an attack that destroys an enemy engaged with a player, discard Derufin to reduce the engaged player's threat by X, where X is the destroyed enemy's printed .

Response: After Thorin Stonehelm is declared as an attacker, discard the top card of your deck to deal 1 damage to an enemy engaged with you.

Thorin III Stonehelm, Dain's son, became King under the mountain.
–The Return of the King

While your threat is 40 or higher, Angbor the Fearless gets +2 and does not exhaust to quest.

"Four thousands I sent marching from Pelargir through Lossarnach two days ago; and Angbor the fearless rides before them."
–Aragorn, The Return of the King

Response: After Knight of Belfalas enters play, return a Gondor ally from your discard pile to your hand.

The mounted knights returned, and at their rear the banner of Dol Amroth...
–The Return of the King

Response: After Westfold Lancer quests successfully, discard it to choose a non-unique enemy in the staging area. Deal 2 damage to the chosen enemy.

...the white fury of the Northmen burned the hotter, and more skilled was their knighthood with long spears...
–The Return of the King