World of Warcraft Trading Card Game: Magtheridon's Lair (2008)

Contains the Pit Lord Magtheridon, his shadow channelers, and the cubes required to interact with him.

Raid Decks represent struggles involving large numbers of players against epic foes. Raid Decks are specially designed pre-constructed products used for a cooperative experience. They combine elements from the World of Warcraft (the team-based questing), and Dungeons & Dragons (the Raid Master). One player, the Raid Master controls all monsters and foes, while 3-5 other players control the characters participating in the raid.

A Raid Deck typically contains epic boss cards, decks for the boss characters, tokens to represent minions, custom rules for the raid, and a treasure pack, intended as a reward for players who are victorious in the raid. The treasure pack contains holofoils and sometimes contains a random insertion of a loot card. Upper Deck Entertainment also made treasure packs available from their UDE points store, although the cards in these packs are not holofoil.