Ranged.

Response: After you engage an enemy, ready an ally you control. (Limit once per phase.)

"That will be the Captain: he can master both beasts and men" –Beregond, The Return of the King

Sentinel.

Reduce the cost of the first Rohan ally you play from your hand each round by 1 (to a minimum of 0).

"Arise now, arise, Riders of Théoden!" –The Two Towers

Cannot have restricted attachments.

Action: Deal 1 damage to Treebeard to give him +1 and +1 until the end of the phase. (Limit 5 times per phase.)

"I am not altogether on anybody's side, because nobody is altogether on my side..."
–The Two Towers

Reduce the cost of the first Trap card you play each round by 1 (to a minimum of 0).

Response: After a Trap card you control is attached to an enemy, draw 1 card.

"See! Some of the Southrons have broken from the trap and are flying from the road." –The Two Towers

The first player gains control of Aragorn. If Aragorn leaves play, the players lose the game.

Action: Spend 2 resources from Aragorn's resource pool to ready a hero.

"I am Aragorn son of Arathorn and am called Elessar, the Elfstone, Dunadan, the heir of Isildur Elendil’s son of Gondor."
–The Two Towers

Action: Spend 1 resource and exhaust The One Ring to give Frodo Baggins +2 and +2 until the end of the round.

"It's my doom, I think, to go to that Shadow yonder, so that a way will be found." –The Two Towers