You need The Lord of the Rings: The Card Game Core Set to play.
The Ered Mithrin Heroes™ expansion for The Lord of the Rings: The Card Game includes 8 Heroes and contains all the Player cards and customization options originally featured in the Wilds of Rhovanion and Ered Mithrin cycles.
Take control of iconic heroes like Bilbo Baggins, Radagast, and Dáin Ironfoot, and join forces with the merchants of Dale to protect the people of Middle-earth from those who seek their ruin. Since the dragon Smaug was defeated, the city of Dale has transformed into the hub of trade routes in the region.
Although the merchants have the resources needed for their activities, when a new enemy appears, they are forced to join forces with the heroes of the Wilderlands to defend their people from the dire threat.
The Ered Mithrin Heroes expansion for The Lord of the Rings: The Card Game includes 8 Heroes and contains all the Player cards and customization options originally featured in the Wilds of Rhovanion and Ered Mithrin cycles.
Company
Fantasy Flight Games (FFG) is a gaming company based in Roseville, Minnesota, USA, that creates and publishes role-playing games, board games, and card games. As of 2014, it is a subsidiary of Asmodée Éditions.
Christian T. Petersen, the company's CEO, founded Fantasy Flight Publishing in 1995. Its first product was the board game Twilight Imperium, released in 1997. Since then, the company has rebranded as Fantasy Flight Games (FFG) and has become one of the most prominent players in the hobby gaming industry.
Fantasy Flight Games defines a "Living Card Game" (LCG) as a variant of traditional card games. LCGs have regular expansions and deck-building mechanics similar to Collectible Card Games (CCGs). However, they differ from CCGs by avoiding blind-purchase models.
Instead of randomized starter decks and booster packs, LCGs feature core sets, expansion packs, and deluxe expansions with fixed, non-randomized card distributions. Core games come with pre-built starter decks and are designed to be standalone. They can be played on their own or expanded with additional content for deck-building and extended gameplay.