On Azurewrath: could it be that the level is also item level dependent?
I'll post mine: item level 87, level 11 aura.
This probably means that it's not item level dependent, the item is quality level 87, and according to the Arreat Summit the aura level can be 10. Of course the Arreat Summit is often incorrect.
It is not ilvl dependent.
My own Azurewrath:
Azurewrath
Phase Blade
One-Hand Damage: 103 to 116
Required Dexterity: 136
Required Strength: 25
Required Level: 85
Sword Class - Fastest Attack Speed
Indestructible
Unidentified
Item Version: 1.10+ Expansion
Item Level: 87
Fingerprint: 0x313b0758
+6 to Strength
+6 to Energy
+6 to Dexterity
+6 to Vitality
+234% Enhanced Damage
Adds 250-500 magic damage
Adds 250-500 cold damage over 10 seconds
+3 to Light Radius
30% Increased Attack Speed
+1 to All Skill Levels
Level 10 Sanctuary Aura When Equipped
From the IFT found by Schmaleop:
Azurewrath
Phase Blade
One-Hand Damage: 112 to 126
Required Dexterity: 136
Required Strength: 25
Required Level: 85
Sword Class - Fastest Attack Speed
Indestructible
Item Version: 1.10+ Expansion
Item Level: 87
Fingerprint: 0xac512dd9
+5 to Strength
+5 to Energy
+5 to Dexterity
+5 to Vitality
+262% Enhanced Damage
Adds 250-500 magic damage
Adds 250-500 cold damage over 10 seconds
+3 to Light Radius
30% Increased Attack Speed
+1 to All Skill Levels
Level 12 Sanctuary Aura When Equipped
From the IFT found by Noodle:
My second:
Azurewrath
Phase Blade
One-Hand Damage: 110 to 124
Required Dexterity: 136
Required Strength: 25
Required Level: 85
Sword Class - Fastest Attack Speed
Indestructible
Item Version: 1.10 Expansion
Item Level: 99
Fingerprint: 0x4aa1e423
+7 to Strength
+7 to Energy
+7 to Dexterity
+7 to Vitality
+257% Enhanced Damage
Adds 250-500 magic damage
Adds 250-500 cold damage over 10 seconds
+3 to Light Radius
30% Increased Attack Speed
+1 to All Skill Levels
Level 11 Sanctuary Aura When Equipped