Find the rules behind the item.

UNIQUE (24-32)% increased Movement Speed while affected by a Magic Abyss JewelMovementVelocityWithMagicAbyssJewel LVL 1 → UNIQUE (240-260)% increased Energy ShieldLocalEnergyShieldPercent T8 · LVL 1 → UNIQUE (240-280)% increased Energy ShieldLocalEnergyShieldPercent T8 · LVL 1 → UNIQUE (240-300)% increased Armour and Energy ShieldLocalArmourAndEnergyShield T2 · LVL 1 → UNIQUE (240-300)% increased Armour and Energy ShieldLocalArmourAndEnergyShield T2 · LVL 1 → UNIQUE (245-280)% increased Evasion and Energy ShieldLocalEvasionAndEnergyShield T3 · LVL 1 → UNIQUE (25-10)% reduced Rage Cost of SkillsRageCost LVL 1 → UNIQUE (25-15)% reduced Cast SpeedIncreasedCastSpeed T5 · LVL 1 → UNIQUE (25-27)% increased Attack SpeedLocalIncreasedAttackSpeed T3 · LVL 1 → UNIQUE (25-27)% increased Attack SpeedLocalIncreasedAttackSpeed T3 · LVL 1 → UNIQUE (25-27)% increased Mana Regeneration RateManaRegeneration T3 · LVL 36 → UNIQUE (25-28)% increased Chaos DamageIncreasedChaosDamage T6 · LVL 15 → UNIQUE (25-28)% increased Cold DamageColdDamagePercentage T6 · LVL 1 → UNIQUE (25-28)% increased Elemental Damage with Attack SkillsIncreasedWeaponElementalDamagePercent T7 · LVL 1 → UNIQUE (25-28)% increased Fire DamageFireDamagePercentage T10 · LVL 1 → UNIQUE (25-28)% increased Lightning DamageLightningDamagePercentage T8 · LVL 1 → UNIQUE (25-28)% increased Spell DamageSpellDamage T5 · LVL 15 → UNIQUE (25-30)% chance to Poison on HitLocalChanceToPoisonOnHit T1 · LVL 50 → UNIQUE (25-30)% chance to gain a Frenzy Charge on Killing an Enemy affected by at least 5 PoisonsGainFrenzyChargeOnKillVsEnemiesWith5Poisons LVL 1 → UNIQUE (25-30)% chance when you pay a Skill's Cost to gain that much Mana 30% reduced maximum ManaGainManaOnManaPaidManaCost T3 · LVL 10 → UNIQUE (25-30)% chance when you pay a Skill's Cost to gain that much Mana 30% reduced maximum ManaGainManaOnManaPaidManaCost T2 · LVL 40 → UNIQUE (25-30)% chance when you pay a Skill's Cost to gain that much Mana 30% reduced maximum ManaGainManaOnManaPaidManaCost T1 · LVL 70 → UNIQUE (25-30)% increased Attack SpeedLocalIncreasedAttackSpeed T3 · LVL 1 → UNIQUE (25-30)% increased Attack SpeedLocalIncreasedAttackSpeed T3 · LVL 1 → UNIQUE (25-30)% increased Attack SpeedLocalIncreasedAttackSpeed T3 · LVL 1 → UNIQUE (25-30)% increased Attack Speed if you've changed Stance RecentlyAttackSpeedChangedStance LVL 72 → UNIQUE (25-30)% increased Cast SpeedIncreasedCastSpeed T5 · LVL 1 → UNIQUE (25-30)% increased Cast SpeedIncreasedCastSpeed T5 · LVL 1 → UNIQUE (25-30)% increased Cold DamageColdDamagePercentage T6 · LVL 1 → UNIQUE (25-30)% increased Damage with Vaal SkillsVaalSkillDamage T2 · LVL 36 →