Return to Gianthold

Update 17 offers epic version story arc of the Reaver's Bane. Players with access to previous Ruins of Gianthold adventure pack can access it without buying anything. I.E. Heroic and epic version adventure pack aren't separate purchase, its bundled.

Wilderness Adventure Area

 * Ruins of Gianthold - now offers epic option and separate Slayer/Encounter/Explorer objective than heroic version.
 * See Ruins of Gianthold (Epic) for details.

Quests
Notably, The Reaver's Fate raid wasn't made epic with Update 17. Instead, the new raid The Fall of Truth was added.
 * A Cry for Help - 13 heroic/24 epic
 * Return to Cabal for One - 24 epic, now required to advance story arc, instead of the Crucible
 * A Cabal for One - 13 heroic
 * Feast or Famine - 13 heroic/24 epic
 * Foundation of Discord - 13 heroic/24 epic
 * The Maze of Madness - 13 heroic/24 epic
 * Trial by Fire - 13 heroic/24 epic
 * The Crucible - 14 heroic/24 epic, no longer required to advance story arc
 * Return to Madstone Crater - 24 epic
 * The Madstone Crater - 14 heroic
 * Return to Prison of the Planes - epic
 * The Prison of the Planes - 14 heroic
 * Return to Gianthold Tor - 24 epic
 * Gianthold Tor - 14 heroic
 * The Fall of Truth - 25 epic only

Flagging
See The Fall of Truth.

Gianthold Vendors
Main article - Update 17 named items

"Restored" Ancient Relics, Flawless Dragonscales and corresponding Epic item options are now added to various Gianthold vendors.
 * Augments
 * Level 20 Augment Vendor Broag Umber - 6 each Relics
 * Level 24 Augment VendorAgate Twistiron - 9 each Relics + 1 Commendation of Heroism
 * Relic Armors
 * Giantcraft Apprentice Horatin - 10 Restored Giant Relics
 * Elfcraft Apprentice Hoorunoe - 10 Restored Elven Relics
 * Dragoncraft Apprentice Sangefar - 10 Restored Dragon Relics
 * Dragonscale Armors
 * Master Black Scalesmith - 20 Flawless Black Dragonscales + 10 each Relics + 3 Commendation of Heroism
 * Master Blue Scalesmith Armec Orem - 20 Flawless Blue Dragonscales + 10 each Relics + 3 Commendation of Heroism
 * Master White Scalesmith Rukts - 20 Flawless White Dragonscales + 10 each Relics + 3 Commendation of Heroism

Drop location

 * Restored Dragon Relic - A Cry for Help/Foundation of Discord/The Prison of the Planes
 * Restored Elven Relic - A Cabal for One/Feast or Famine/The Crucible
 * Restored Giant Relic - The Maze of Madness/Trial by Fire/The Madstone Crater
 * Flawless Dragonscales - Gianthold Tor epic dragon chests, something like d2-1/d3-1/d4-1 for EN/EH/EE