Response: After a Silvan ally enters play, that ally gets +1 +1 and +1 until the end of the round.

"...the lord of the Galadhrim is accounted wisest of the Elves of Middle–earth, and a giver of gifts beyond the power of kings." –Galadriel, The Fellowship of the Ring

Response: After Naith Guide enters play, choose a hero. That hero does not exhaust to quest this round.

"...I shall lead you well..." –Haldir, The Fellowship of the Ring

Ranged.

Response: After you play Rúmil from your hand, choose an enemy engaged with a player. Deal X damage to that enemy where X is the number of ranged characters you control.

...the Company set out again, guided now by Haldir and his brother Rúmil. –The Fellowship of the Ring

Ranged.

Combat Action: If you have not engaged an enemy this round, exhaust Haldir of Lórien to declare him as an attacker (and resolve his attack) against an enemy not engaged with you. Limit once per round.

"We allow no strangers to spy out the secrets of the Naith..." –The Fellowship of the Ring

Response: After Galadhrim Minstrel enters play, search the top five cards of your deck for an event card and add it to your hand. Shuffle the other cards back into your deck.

...the language was that of Elven–song and spoke of things little known on Middle–earth. –The Fellowship of the Ring

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

Ranged.

Response: After Orophin enters play, return a Silvan ally from your discard pile to your hand.

"Orophin has now gone in haste back to our dwellings to warn our people." –Haldir, The Fellowship of the Ring

Response: After Galadriel’s Handmaiden enters play, choose a player. That player reduces his threat by 1.

Her maidens stood silent about her, and a while she looked upon her guests. –The Fellowship of the Ring