Find the rules behind the item.

UNIQUE Gain 10 Life per enemy killedLifeGainedFromEnemyDeath T1 · LVL 1 → UNIQUE Gain 100 Life when you lose an Endurance ChargeLifeGainOnEnduranceChargeConsumption LVL 1 → UNIQUE Gain 25 Life per Enemy Hit with [Attack|Attacks]LifeGainPerTarget T2 · LVL 1 → UNIQUE Gain 3 Life per Enemy Hit with SpellsLifeGainedOnSpellHit T1 · LVL 1 → UNIQUE Gain 3 Life per enemy killedLifeGainedFromEnemyDeath T1 · LVL 1 → UNIQUE Gain 30 Life per Bleeding Enemy HitLifeGainVsBleedingEnemies LVL 1 → UNIQUE Gain 30 Life per enemy killedLifeGainedFromEnemyDeath T1 · LVL 1 → UNIQUE Gain 4 Life per Enemy Hit with SpellsLifeGainedOnSpellHit T1 · LVL 1 → UNIQUE Gain 5 Life per Enemy Hit with [Attack|Attacks]LifeGainPerTarget T2 · LVL 1 → UNIQUE Grants 10 Life and Mana per Enemy HitLifeAndManaOnHitLocal T1 · LVL 1 → UNIQUE Grants 10 Mana per Enemy Hit Grants 28 Life per Enemy [HitDamage|Hit]LifeAndManaOnHitSeparatedLocal T1 · LVL 1 → UNIQUE Grants 14 Life and Mana per Enemy HitLifeAndManaOnHitLocal T1 · LVL 1 → UNIQUE Grants 14 Mana per Enemy Hit Grants 38 Life per Enemy [HitDamage|Hit]LifeAndManaOnHitSeparatedLocal T1 · LVL 1 → UNIQUE Grants 6 Life and Mana per Enemy HitLifeAndManaOnHitLocal T1 · LVL 1 → UNIQUE Grants 6 Mana per Enemy Hit Grants 15 Life per Enemy [HitDamage|Hit]LifeAndManaOnHitSeparatedLocal T1 · LVL 1 → UNIQUE Grants 8 Life per Enemy [HitDamage|Hit]LifeGainPerTargetLocal LVL 1 → UNIQUE Leech 30% fasterLifeManaESLeechRate LVL 1 → UNIQUE Life Leech from Hits with this Weapon is instantLocalLifeLeechIsInstant LVL 1 → UNIQUE Life Recovery other than [Flask|Flasks] cannot Recover Life to above [LowLife|Low Life]CannotRecoverAboveLowLifeExceptFlasks LVL 1 → UNIQUE Life Regeneration is applied to [EnergyShield|Energy Shield] insteadZealotsOath T1 · LVL 1 → UNIQUE Life Regeneration is applied to [EnergyShield|Energy Shield] insteadZealotsOath T1 · LVL 1 → UNIQUE Lose (15-10) Life per Enemy Hit with SpellsLifeGainedOnSpellHit T1 · LVL 1 → UNIQUE Lose 10 Life per enemy killedLifeGainedFromEnemyDeath T1 · LVL 1 → UNIQUE Lose 5% Life per second while you have no [Ward|Runic Ward] during EffectLosePercentLifeWhileNoRunicWardDuringFlaskEffect LVL 1 → UNIQUE Maximum 10 Fragile Regrowth 0.5% of maximum Life Regenerated per second per Fragile Regrowth 10% increased Mana Regeneration Rate per Fragile Regrowth Lose all Fragile Regrowth when [HitDamage|Hit] Gain 1 Fragile Regrowth each secondFragileRegrowth LVL 1 → UNIQUE Minions Recover 10% of maximum Life on Killing a Poisoned EnemyMinionsRecoverLifeOnKillingPoisonedEnemy LVL 1 → UNIQUE Minions Recover 10% of their maximum Life when they BlockMinionLifeRecoveryOnBlock LVL 1 → UNIQUE Nearby Allies gain 4% of maximum Life Regenerated per secondDisplayLifeRegenerationAura LVL 1 → UNIQUE Non-[Channelling] [Spell|Spells] cost an additional 6% of your maximum LifeNonChannellingSpellLifeCost LVL 1 → UNIQUE Non-instant Recovery from Mana [Flask|Flasks] also applies to LifeNonInstantManaRecoveryAlsoAffectsLife LVL 1 →