Find the rules behind the item.

UNIQUE Gain (20-30) Life per enemy killedLifeGainedFromEnemyDeath T1 · LVL 1 → UNIQUE Gain (20-30) Life per enemy killedLifeGainedFromEnemyDeath T1 · LVL 1 → UNIQUE Gain (20-30) Mana per enemy killedManaGainedFromEnemyDeath T1 · LVL 1 → UNIQUE Gain (20-30) Mana per enemy killedManaGainedFromEnemyDeath T1 · LVL 1 → UNIQUE Gain (200-300) Life per Ignited Enemy KilledLifeGainedOnKillingIgnitedEnemies T1 · LVL 1 → UNIQUE Gain (25-35) Mana per enemy killedManaGainedFromEnemyDeath T1 · LVL 1 → UNIQUE Gain (25-35) Mana per enemy killedManaGainedFromEnemyDeath T1 · LVL 1 → UNIQUE Gain (28-35) Mana per enemy killedManaGainedFromEnemyDeath T1 · LVL 1 → UNIQUE Gain (30-50) Life per enemy killedLifeGainedFromEnemyDeath T1 · LVL 1 → UNIQUE Gain (34-43) Life per enemy killedLifeGainedFromEnemyDeath T1 · LVL 1 → UNIQUE Gain (4-6) Mana per enemy killedManaGainedFromEnemyDeath T1 · LVL 1 → UNIQUE Gain (40-55) Life per enemy killedLifeGainedFromEnemyDeath T1 · LVL 1 → UNIQUE Gain (5-10) Life per enemy killedLifeGainedFromEnemyDeath T1 · LVL 1 → UNIQUE Gain (7-10) Life per enemy killedLifeGainedFromEnemyDeath T1 · LVL 1 → UNIQUE Gain 1 Life on Kill per LevelLifeGainedOnEnemyDeathPerLevel LVL 1 → UNIQUE Gain 1 Mana on Kill per LevelManaGainedOnEnemyDeathPerLevel LVL 1 → UNIQUE Gain 10 Life per Ignited Enemy KilledLifeGainedOnKillingIgnitedEnemies T1 · LVL 1 → UNIQUE Gain 10 Life per enemy killedLifeGainedFromEnemyDeath T1 · LVL 1 → UNIQUE Gain 10 Mana per enemy killedManaGainedFromEnemyDeath T1 · LVL 1 → UNIQUE Gain 100 Life when you lose an Endurance ChargeLifeGainOnEnduranceChargeConsumption LVL 1 → UNIQUE Gain 15 Mana per Enemy Hit with [Attack|Attacks]ManaGainPerTarget T1 · 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 30 Mana per Enemy Hit with [Attack|Attacks]ManaGainPerTarget 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 Gain 5 Mana per enemy killedManaGainedFromEnemyDeath T1 · LVL 1 →