The Magic: The Gathering The Lord of the Rings Collector Booster pack is a sealed pack containing cards from the Tales of Middle Earth set. Manufactured by Wizards of the Coast in the United States, this pack features standard-sized English cards made from card stock. Each booster pack offers collectors the opportunity to uncover rare and exciting cards to enhance their Magic: The Gathering gameplay experience, all featuring themes and artwork inspired by J.R.R. Tolkien's iconic fantasy world.