its lost unless its one of the always-ethereal TUs like
Ravenflock
Ravenflock Flail (4) One-Hand Damage: 10 to 16 Required Level: 24 Required Strength: 60 Item Level: 10 Strength Damage Bonus: (0.11 per Strength)% 15% Attack Speed +50% Damage to Undead +50% Enhanced Damage +(1 to 4) to Noctule 2% Deadly Strike +(11 to 15) to all Attributes Socketed (2) One-Hand Damage: 32 to 46 Required Level: 45 Required Strength: 93 Item Level: 36 Strength Damage Bonus: (0.11 per Strength)% 25% Attack Speed +50% Damage to Undead +100% Enhanced Damage +(5 to 7) to Noctule 4% Deadly Strike +(21 to 25) to all Attributes Socketed (4) One-Hand Damage: 62 to 102 Required Level: 70 Required Strength: 186 Item Level: 51 Strength Damage Bonus: (0.11 per Strength)% 35% Attack Speed +50% Damage to Undead +150% Enhanced Damage +(8 to 11) to Noctule 6% Deadly Strike +(31 to 35) to all Attributes Socketed (5) One-Hand Damage: 93 to 147 Required Level: 84 Required Strength: 369 Item Level: 85 Strength Damage Bonus: (0.11 per Strength)% 40% Attack Speed +50% Damage to Undead +200% Enhanced Damage +(12 to 14) to Noctule 8% Deadly Strike +(36 to 40) to all Attributes Socketed (6)
and
Fauztin's Visage
Fauztin's Visage Field Plate (4) Defense: 268 to 540 Required Level: 11 Required Strength: 32 Item Level: 19 +(11 to 20)% to Summoned Minion Life +(6 to 10)% to Summoned Minion Resistances +50% Enhanced Defense +250 Defense vs. Melee +50 to Life Poison Length Reduced by (21 to 25)% Physical Resist 1% Socketed (2) Defense: 890 to 1668 Required Level: 37 Required Strength: 63 Item Level: 36 +(21 to 30)% to Summoned Minion Life +(11 to 15)% to Summoned Minion Resistances +100% Enhanced Defense +500 Defense vs. Melee +100 to Life Poison Length Reduced by (31 to 35)% Physical Resist 2% Socketed (4) Defense: 2232 to 4107 Required Level: 61 Required Strength: 219 Item Level: 59 +(31 to 40)% to Summoned Minion Life +(16 to 20)% to Summoned Minion Resistances +150% Enhanced Defense +750 Defense vs. Melee +175 to Life Poison Length Reduced by (41 to 45)% Physical Resist 3% Socketed (5) Defense: 3642 to 6678 Required Level: 75 Required Strength: 438 Item Level: 85 +(41 to 50)% to Summoned Minion Life +(21 to 25)% to Summoned Minion Resistances +200% Enhanced Defense +1000 Defense vs. Melee +250 to Life Poison Length Reduced by (46 to 50)% Physical Resist 5% Socketed (6)