Upon further review the only area you will need to own the quest pack for is Enedwaith. As long as you have purchased that quest pack (or are a VIP) all of the instances and the raid listed above are unlocked for you.
So instead of needing to purchase 5 quest packs, you need only purchase 1.
The new instances and raid are part of their respective quest packs. If you already own them, or are a subscriber, they are free additional content in those areas.
The areas/instances are as follows:
- Enedwaith – Ost Dunhoth
- Forochel – Glacier Fortress
- Trollshaws – Lost Temple
- Evendim (Oatbarton) – Northcotton Farm
- North Downs – Stoneheight
In addition, there is a special instance quest arc "In Their Absence" that is part of the Enedwaith region quest pack.
Obviously, Volume III: Book 3: Echoes of the Dead is free content in line with our policy to keep the Epic Story free for all players.