Find the rules behind the item.

ENCHANTMENT 30% increased Blade Vortex DurationEnchantment Blade Vortex Duration 2 T1 · LVL 75 → ENCHANTMENT 30% increased Conductivity DurationEnchantment Conductivity Duration 1 T2 · LVL 66 → ENCHANTMENT 30% increased Contagion DurationEnchantment Contagion Duration 2 T1 · LVL 75 → ENCHANTMENT 30% increased Desecrate DurationEnchantment Desecrate Duration 2 T1 · LVL 75 → ENCHANTMENT 30% increased Despair DurationEnchantment Despair Duration 1 T2 · LVL 66 → ENCHANTMENT 30% increased Elemental Weakness DurationEnchantment Elemental Weakness Duration 1 T2 · LVL 66 → ENCHANTMENT 30% increased Enfeeble DurationEnchantment Enfeeble Duration 1 T2 · LVL 66 → ENCHANTMENT 30% increased Essence Drain DurationEnchantment Essence Drain Duration 2 T1 · LVL 75 → ENCHANTMENT 30% increased Ethereal Knives Projectile SpeedEnchantment Ethereal Knives Projectile Speed 2 T1 · LVL 75 → ENCHANTMENT 30% increased Exsanguinate DurationEnchantment Exsanguinate Duration 2 T1 · LVL 75 → ENCHANTMENT 30% increased Eye of Winter Projectile SpeedEnchantment Eye of Winter Projectile Speed 2 T1 · LVL 75 → ENCHANTMENT 30% increased Fire Trap Burning Ground DurationEnchantment Fire Trap Burning Ground Duration 1 T2 · LVL 66 → ENCHANTMENT 30% increased Fire Trap DamageEnchantmentFireTrapCooldownSpeed T1 · LVL 75 → ENCHANTMENT 30% increased Firestorm DurationEnchantment Firestorm Duration 2 T1 · LVL 75 → ENCHANTMENT 30% increased Flammability DurationEnchantment Flammability Duration 1 T2 · LVL 66 → ENCHANTMENT 30% increased Forbidden Rite Projectile SpeedEnchantment Forbidden Rite Projectile Speed 2 T1 · LVL 75 → ENCHANTMENT 30% increased Freezing Pulse Projectile SpeedEnchantment Freezing Pulse Projectile Speed 2 T1 · LVL 75 → ENCHANTMENT 30% increased Frostbite DurationEnchantment Frostbite Duration 1 T2 · LVL 66 → ENCHANTMENT 30% increased Ice Trap DamageEnchantment Ice Trap Cooldown Speed 2 T1 · LVL 75 → ENCHANTMENT 30% increased Incinerate DamageEnchantment Incinerate Projectile Speed 2 T1 · LVL 75 → ENCHANTMENT 30% increased Lightning Trap DamageEnchantmentLightningTrapCooldownSpeed T1 · LVL 75 → ENCHANTMENT 30% increased Mana Reservation Efficiency of Skills Supported by SpellslingerEnchantment Spellslinger Reservation 2 T1 · LVL 75 → ENCHANTMENT 30% increased Mana Reservation Efficiency of Skills Supported by SpellslingerEnchantment Spellslinger Reservation 2 T1 · LVL 75 → ENCHANTMENT 30% increased Poacher's Mark Curse EffectEnchantment Poachers Mark Curse Effect 2 T1 · LVL 75 → ENCHANTMENT 30% increased Poacher's Mark DurationEnchantment Poachers Mark Duration 1 T2 · LVL 66 → ENCHANTMENT 30% increased Punishment DurationEnchantment Punishment Duration 1 T2 · LVL 66 → ENCHANTMENT 30% increased Sentinel of Absolution DurationEnchantment Absolution Duration 2 T1 · LVL 75 → ENCHANTMENT 30% increased Spark Projectile SpeedEnchantment Spark Projectile Speed 2 T1 · LVL 75 → ENCHANTMENT 30% increased Temporal Chains DurationEnchantment Temporal Chains Duration 1 T2 · LVL 66 → ENCHANTMENT 30% increased Vortex DurationEnchantment Vortex Duration 2 T1 · LVL 75 →