Here is the full list of all 39 Void: Edge of Existence achievements.
Obtain The Rune of The Bear from Path of Soul Shaping
Reach Level State 100
Obtain Enchant of Reflection From Quel'an On Level 2
1 / 1000 Drop Chance From Xorbross (Any Level)
Obtain Enchant of Shades After Defeating Ozz'baroth (Level 2+)
1 / 1000 Drop Chance From Gore'Dross
Obtain Enchant of the Blood Lich From Xorbross (Level 3+)
Obatin Emblem of Regrowth From Halls of Redemption ( Level 2+)
Obtain the Emblem of the Fallen Priest from the Halls of Redemption (Level 4+)
Obtain the Emblem of Valandir from the Halls of Redemption (Level 1+)
Obtain Medallion of Shades from Halls of Redemption (Level 1+)
Obtain Pendant of the Blood Lich from Halls of Redemption (Level 2+)
Obtain Ring of Courage from Halls of Redemption (Level 1+)
Obtain Ring of the Bear from Halls of Redemption (Level 3+)
Obtain Rune of Unbridled Courage from Halls of Redemption (Level 4+)
Obtain the Signet of Arronia from Halls of Redemption (Level 2+)
Obtain the Silverwind Locket from halls of Redemption (Level 3+)
Obtain the Darkened Emblem from the Path of Soul Shaping (Level 4+)
Obtain the Emblem of the Empire from the Path of Soul Shaping (Level 2+)
Obtain the Emblem of the Lost Empire from the Path of Soul Shaping (Level 2+)
Obtain the Emblem of Xorross from the Path of Soul Shaping (Level 3+)
Find the Enchant of Secrets from the Path of Soul Shaping (Level 4+)
Obtain the Pendent of the Bear from the Path of Soul Shaping (Level 2+)
Obtain the Rune of Blood from the Path of Soul Shaping (Level 1+)
Obtain the Rune of the Predator from the Path of Soul Shaping (Level 4+)
Obtain the Rune of the Agamid from the Path of Soul Shaping (Level 4+)
Find the Rune of the Stallion from the Path of Soul Shaping (Level 1+)
Obtain the Signet of Shal'Darah from the Path of Soul Shaping (Level 2+)
"Shades can Pass Through Walls...Did You Know That?"
"One Shade with One Secret"
"Necklaces and Rings How Wonderful..."
Obtain the Blood Lords Signet from The Edge (Level 3+)
Obtain the Emblem of the Soul Thief from The Edge (Level 2+)
Find the Lost Locket of Magnus from The Edge (Level 1+)
Obtain the Medallion of the Predator from The Edge (Level 2+)
Obtain the Ring of Oblivion from The Edge (Level 2+)
Obtain the Ring of the Stallion from The Edge (Level 4+)
Find the Rune of Fortitude from The Edge (Level 1+)
Find Yara's Lost Promise Ring from The Edge (Level 1+)