The description is on ringsdb, link at the bottom. This is a fun deck!
First quest, then slay the boss
Main Deck
Hero (3)
Mablung (The Nîn-in-Eilph)
Merry (The Black Riders)
Éowyn (The Flame of the West)
Ally (27)
1x Azain Silverbeard (Flight of the Stormcaller)
1x Beorn (Core Set)
1x Bofur (Over Hill and Under Hill)
3x Boromir (The Road Darkens)
3x Eagles of the Misty Mountains (Return to Mirkwood)
3x Gamling (The Land of Shadow)
3x Gandalf (Core Set)
1x Gwaihir (Trouble in Tharbad)
1x Legolas (The Treason of Saruman)
3x Master Ironsmith (The Thing in the Depths)
1x Radagast (A Journey to Rhosgobel)
3x Westfold Outrider (The Voice of Isengard)
3x Winged Guardian (The Hunt for Gollum)
Attachment (13)
3x Book of Eldacar (Encounter at Amon Dîn)
1x Citadel Plate (Core Set)
2x Dagger of Westernesse (The Black Riders)
1x Golden Shield (The Flame of the West)
2x Herugrim (The Treason of Saruman)
3x Raiment of War (The Thing in the Depths)
1x Support of the Eagles (Return to Mirkwood)
Event (10)
3x A Good Harvest (The Steward's Fear)
3x Feint (Core Set)
3x Foe-hammer (Over Hill and Under Hill)
1x Hour of Wrath (The Dread Realm)
3 Heroes, 50 Cards
Cards up to The Flame of the West
Decklist built and published on http://www.ringsdb.com/decklist/view/2328/first-quest-then-slay-the-boss-1.0