Find the rules behind the item.

UNIQUE (10-15)% chance to Impale on Spell HitChanceToImpaleWithSpells T1 · LVL 1 → UNIQUE (10-15)% increased Attack and Cast SpeedAttackAndCastSpeed T1 · LVL 75 → UNIQUE (10-15)% increased Cast SpeedIncreasedCastSpeed T5 · LVL 1 → UNIQUE (10-15)% increased Cast SpeedIncreasedCastSpeed T5 · LVL 1 → UNIQUE (10-15)% increased Cast SpeedIncreasedCastSpeed T5 · LVL 1 → UNIQUE (10-15)% increased Cast SpeedIncreasedCastSpeed T5 · LVL 1 → UNIQUE (10-15)% increased Cast SpeedIncreasedCastSpeedFishing T1 · LVL 1 → UNIQUE (10-15)% increased Cast SpeedIncreasedCastSpeed T5 · LVL 1 → UNIQUE (10-15)% increased Cast SpeedIncreasedCastSpeed T5 · LVL 1 → UNIQUE (10-15)% increased Cast Speed while affected by ZealotryZealotryCastSpeed LVL 1 → UNIQUE (10-15)% increased Conductivity Curse EffectCurseEffectConductivity T1 · LVL 55 → UNIQUE (10-15)% increased Effect of your CursesCurseEffectiveness T2 · LVL 1 → UNIQUE (10-15)% increased Effect of your CursesCurseEffectiveness T2 · LVL 1 → UNIQUE (10-15)% increased Flammability Curse EffectCurseEffectFlammability T1 · LVL 55 → UNIQUE (10-15)% increased Frostbite Curse EffectCurseEffectFrostbite T1 · LVL 55 → UNIQUE (10-15)% increased Spell DamageSpellDamage T7 · LVL 1 → UNIQUE (10-15)% increased Spell Damage per Power ChargeIncreasedSpellDamagePerPowerCharge T3 · LVL 1 → UNIQUE (10-19)% increased Spell DamageWeaponSpellDamage T1 · LVL 1 → UNIQUE (10-20)% chance to inflict Corrosion on Hit with SpellsSpellCorrosionOnHitChance LVL 1 → UNIQUE (10-20)% increased Cast SpeedIncreasedCastSpeed T5 · LVL 1 → UNIQUE (10-20)% increased Cast SpeedIncreasedCastSpeed T5 · LVL 1 → UNIQUE (10-20)% increased Cast SpeedIncreasedCastSpeed T5 · LVL 1 → UNIQUE (10-20)% increased Cast SpeedIncreasedCastSpeed T5 · LVL 1 → UNIQUE (10-20)% increased Cast Speed when on Low LifeCastSpeedOnLowLife T1 · LVL 1 → UNIQUE (10-20)% increased Cast Speed while ChilledCastSpeedWhileChilled LVL 1 → UNIQUE (10-20)% increased Cast Speed while IgnitedCastSpeedIncreasedWhileIgnited T1 · LVL 1 → UNIQUE (10-25)% increased Cast SpeedIncreasedCastSpeed T5 · LVL 1 → UNIQUE (100-140)% increased Spell Critical Strike ChanceSpellCriticalStrikeChance T6 · LVL 1 → UNIQUE (100-140)% increased Spell DamageSpellDamage T7 · LVL 1 → UNIQUE (100-150)% increased Spell DamageSpellDamage T7 · LVL 1 →