Raid Progression

Raid progression is fairly linear, however unlike previous expansions the group missions are required not just to request but to zone in as well. You start with access to the two Tier 1 raids:

• Feerrott - Ritual of Terror
• House of Thule lower - Tick Tock

Completion of both Tier 1 raids grants access to the four Tier 2 raids:

• The Grounds - The Roots of Evil
• The Well - Terror in the Dark
• The Library - The Librarian's Nightmare
• Erudin Burning - The Torches of Truth

Each Tier 2 raid drops 3 Rusty Gate Keys (5 from Erudin). Everybody needs to loot and click a key to be flagged for Tier 3.

After defeating all prior raids and clicking a Rusty Gate Key you have access to request the first three Tier 3 raids:

• House of Thule upper - Guardian of the House
• Miragul's Nightmare - The Force of Eternity
• Al`Kabor's Nightmare - At World's End

Each of the three raids drop a pair of Rusty Gate Keys for quick backflagging as well as 5 Tremulous Keys. Everybody needs to loot and click a key to be flagged for the next Tier 3 Raid:

• Fear Itself - Cazic's Final Stand

Defeating Cazic flags the entire raid for access to the final Tier 3 Raid:

• Morell's Castle - The Awakening

These raids drop Sanctus Keys, 6 from Cazic and 7 from Awakening. Everybody needs to loot and click a key to be flagged for Tier 4.

After defeating all prior raids and clicking a Sanctus key you are flagged for the final raid instance, Sanctus Somnium, which has 7 events.