Onyxia's Lair

Head of Onyxia
Binds when picked up
Unique
Quest Item
This item starts a quest.
Requires Level 60
"The head of the Black Dragonflight's Brood Mother"

Item display is courtesy wow.allakhazam.com.

Helm of Wrath
Binds when picked up
HeadPlate
696 Armor
+40 Stamina
+17 Strength
+10 Frost Resistance
+10 Shadow Resistance
Classes: Warrior
Requires Level 60
Passive: Increased Defense +11. 

Battlegear of Wrath

Item display is courtesy wow.allakhazam.com.

Helm of Endless Rage
Binds when picked up
HeadPlate
679 Armor
+26 Strength
+26 Agility
+29 Stamina
Requires Level 60

Item display is courtesy wow.allakhazam.com.

Halo of Transcendence
Binds when picked up
HeadCloth
94 Armor
+27 Intellect
+22 Spirit
+17 Stamina
+10 Fire Resistance
+10 Frost Resistance
Classes: Priest
Requires Level 60
Passive: Increases healing done by spells and effects by up to 48. 

Vestments of Transcendence

Item display is courtesy wow.allakhazam.com.

Circlet of Prophecy
Binds when picked up
HeadCloth
83 Armor
+27 Intellect
+20 Spirit
+17 Stamina
+10 Fire Resistance
Classes: Priest
Requires Level 60
Passive: Increases damage and healing done by magical spells and effects by up to 12. 

Vestments of Prophecy

Item display is courtesy wow.allakhazam.com.

Eskhandar's Collar
Binds when picked up
Unique
NeckMiscellaneous
+17 Stamina
Requires Level 60
Passive: Increases your chance to dodge an attack by 1%. 
Passive: Improves your chance to get a critical strike by 1%. 

Spirit of Eskhandar

Item display is courtesy wow.allakhazam.com.