Undead Horde 2: Necropolis

All you need to do is collect 15 runes to complete this achievement. Here is a list of all the runes and where to get them.

NOTE: The one below where you need to raise all 3 of runeburg's friends. I could not get them to raise but I used a rune of feeding on them to destroy all 3 and that unlocked the room too.

This list is credited to Robins Chew at gamepretty.com


Thorns: Ruins of Bal’agor, bottom right-hand corner, follow-the-trail puzzle.

Vigor: Ruins of Bal’agor, kill kobold chief.

Isolation: Murder Cape, kill Helob (bottom right).

Brimstone: Elven Sanctuary, hidden chest just above south-eastern fountain of life.

Shielding: Crystal Mine, bottom right-hand corner.

Dysmantle: Frozen Creek, North-east corner.

Frost: from Frostbite Wilderness, kill the Beast of Carmague.

Dispel: Louhi’s Lair, by the Veinpoint portal.

Immolation: Orc Fortress, top wall, centre.

Haste: Skeleton Coast, top middle in a chest.

Vampire: Last Resort, Louhi’s room.

Power: Forgotten Sanctuary, bottom left there is a collapsible wall. Kill the troll.

Berserker: Elven Fortress, right-hand wall.

Flames: Mount North (secret area from Solarfall).

Devouring: Fields of Sorrow, top left.

Chilling: Antarctica, top left.

Command: Plunderer’s Retreat, footsteps far north, just above life fountain (dig).

Feeding: Smuggler’s Arch, SW corner, dig by footsteps in sand.

Bashing: Bootrock Ridge, top left corner, dig by footsteps.

Deflection: Port of Citadel, chest on left-hand side.

Antidote: Prison Dungeons, bottom left-hand corner, raise Runeberg’s 3 companions to open an area with 3 runes.

Thawing: same area.

Extinguish: same area.

Plague: Tower Keep, throw the 4 switches to access the treasury room key for room at bottom right.