Rune Stones: Enchanted Forest includes two expansion modules:

• Familiars: Players may forfeit the action of a card in order to move their familiar deeper into the enchanted forest. By doing so they may collect magical toadstools and receive some bonuses that will help them on their quest. Players will also receive points at the end of the game based on their position along the track.
• Rune Influx: Eight new types of Rune Stones that can be added to the game, as well as optional rules for bringing Rune Stones into play.

For playing you need Rune Stones.