Another really good action advantage card, especially in large Fellowships, where enganging enemies can be quite common. Some really good targets for it are Mablung (for engagement double value), the various version of Aragorn and both versions of Faramir
Steed of the North
Attach to a Dunedain or Ranger hero. Restricted.
Response: After you engage an enemy, exhaust Steed of the North to ready attached hero.
Race Across Harad #30. Leadership.
Combine it with Leather Boots to increase your action advantage. With both cards on a Ranger hero you can quest and then ready when an enemy or location comes off the encounter deck. No readying on treacheries but that doesn't matter in the scenarios I have played. I use Steed of the North and Leather Boots with Aragorn, Beravor, Thurindir.