Item I think will be found in Reliquaries, and their changes from their first introductions to now.

All items added in or before 1.3.0. The first number is the stat when the item was introduced, the second is as it stands now.

Darkray Vectors - 75% reduced frenzy charge duration to 50%
Silverbranch - 50-80% inc phys damage to 80-100%. +2 to bow gems to +1
The Magnate - 25% inc phys damage to 25-40%
Auxium - 20-30% wed to 10-20%
The Blood Dance - 1% life regen/s per frenzy charge to .5%. 3% inc damage against enemies on low life per frenzy from 3% to 6% Facebreaker - 800-1000% unarmed phys to 600-800%. 60% inc crit multi to 45%
Kaltenhalt - 5-10 cold damage to melee attackers to 25-50
Kaom's Heart - 1000 life to 500 life, also got 20-40% inc fire damage
Kaom's Primacy - 120-150% inc phys damage to 160-220%
Lightbane Rainment - 80-100% inc armour/ES to 120-140%. 10% of phys converted to chaos to 30%. reflects 10-20 chaos damage to melee to 30
Malachai's Simula - 100% inc mana cost removed
Ondar's Clasp - 20% inc attack speed on full life to 30%. 10-15% inc move speed on full life to 20%
Rainbowstride - 80-100 max mana to 40-60. 150-200 inc ES to 140-180
Sadima's Touch - 18-24% inc quant to 12-16%
Shavronne's Wrappings - 200-250% inc ES to 140-200%
Soul Taker - 160-200% inc phys damage to 100-140%
Thief's Torment - 15-25% inc quant to 10-16% Thunderfist - adds 1-100 lightning damage to 1-40
Wondertrap - 15% inc move speed to 10%
Zahndethus' Cassock - adds 1-25 lightning damage to 1-40. 20-25% chaos res to 40-50%. 25% chance on block to create consecrated groundto 100%
Aegis Aurora - Replenishes ES by 4% of armour when you block to 2% The Bringer of Rain - Faster Attacks support from 18 to 12. Blind Support from 18 to 6. 200-220 life to 120-160. 10% chance to gain an end charge on block to 20%. 15% block chance to 6%
Divination Distillate - 20-25% inc quant to 12-18%. 6% to all max res to 4%
Goldwyrm - 20-30% inc quant to 14-20%
Maligaro's Virtuosity - 40-50% inc global crit strike multi to 28-36%
Perandus Blazon - 8-12% inc quant to 6-8%
Perandus Signet - 3% inc exp gain to 2%. 3% int for each unique equpped to 2%
Prism Guardian - +1 to level of aura gems to +2
Romira's Banquet - 10-20% inc crit strike multi to 15-25%
Saffell's Frame - 100-120% block chance applied to spells to 70-80%. 5% to all max res to 4%. Springleaf - 6% life regen per second on low life to 5%. Added 1% of life regen per second Thief's Torment - 15-25% inc quant to 10-16%
Windripper - 40-60 cold damage to (32-48 to 40-60). 1-100 lightning damage to (1-80 to 1-100). 80-100% inc crit strike chance to 60-80%. 25% of inc quant frozen enemies to 15%. 50% of inc rarity shocked enemies to 30%.
Blackgleam - 30-50% of phys converted to fire to 50%. 20 evasion to 80-100. added 5-10 fire damage to attacks with bows
Chin Sol - 75-100% inc phys damage to 150-180%. 5% inc attack speed to 10-14%.
Darkscorn - added (10-15 to 15-20) phys damage
Infractem - added (25-35 to 36-45) phys damage
Mon'tregul's Grasp - 500 zombie life to 2000
Shackles of the Wretched - you cannot be shocked after being shocked for 1 second to 3 seconds Shavronne's Revelation - 4% ES reggen per sec to 3%
The Anvil - 30-40 life gained on block to 34-48. 10-20 mana gained on block to 18-24. 20% reduced move speed to 10%. 10% chance to block to 8%. 200-250 phys reflect to 240-300
Blood of the Karui - 20-30% reduced recovery speed to 5-20%
Cloak of Defience - removed "when hit, 10% of damage is taken from mana before life"
Crest of Perandus - 10% chance to block to 5%
Essentia Sanguis - 10% additional chance to block while dual wielding claws to 8%. 80-120% inc phys to 140-180%. 1-50 lightning damage to 1-80
Hyaon's Fury - 6% inc damage taken per frenzy to 3%. (1-500 to 1-600) lightning damage to 1 to (550-650)
Immortal Flesh - -10% max all res to 5%
Ligthtning Coil - 40% of phys damage taken as lightning damage to 30%
Marylene's Fallacy - Non-crits deal 25% lesss damage to 40%. 60% less crit strike chance to 40%. 140-160% inc crit multi to 210-240%
Oro's Sacrifice - 20% inc phys and fire damage taken to 10%
Prismatic Eclipse - 10% additional chance to block while dual wielding to 8%
Rumi's Concoction - 30-40% chancet o block during flask effect to 14-20%. 15-20% chance to block spells during flask effect to 6-10%
Wings of Entropy - 10% additional chance to block while dual wielding to 8%. 80-120% inc phys damage to 100-120%