Find the rules behind the item.

UNIQUE Trigger Level 20 Icicle Burst when you Hit a Frozen EnemyGrantsLevel20IcicleNovaTrigger LVL 1 → UNIQUE Trigger Level 20 Shade Form when HitTriggerShadeFormWhenHit LVL 1 → UNIQUE Trigger Level 20 Spirit Burst when you Use a Skill while you have a Spirit ChargeLocalDisplayGrantLevelXSpiritBurst LVL 1 → UNIQUE Trigger Level 20 Storm Cascade when you [Attack]LocalDisplayGrantsStormCascadeOnAttack LVL 1 → UNIQUE Trigger Level 20 Twister when you gain Avian's Might or Avian's FlightGrantsAvianTornado LVL 1 → UNIQUE Trigger Level 30 Lightning Bolt when you deal a [Critical|Critical Hit]LightningStrikesOnCrit T1 · LVL 87 → UNIQUE Trigger Socketed [Curse] Spell when you Cast a [Curse] Spell, with a 0.25 second CooldownTriggerCurseOnCurse LVL 1 → UNIQUE Trigger a Socketed Bow Skill when you Cast a Spell while wielding a Bow, with a 1 second CooldownTriggerBowSkillsOnCast LVL 1 → UNIQUE Trigger a Socketed Bow Skill when you [Attack] with a Bow, with a 1 second CooldownTriggerBowSkillsOnBowAttack LVL 1 → UNIQUE Trigger a Socketed Cold Spell on [Melee] [Critical|Critical Hit], with a 0.25 second CooldownCastSocketedColdSpellsOnMeleeCriticalStrike LVL 1 → UNIQUE Triggers Gas Cloud on [HitDamage|Hit]GrantsTriggeredGasCloud LVL 1 → UNIQUE Triggers Level 1 Elemental Aegis when EquippedTriggeredElementalAegisSkill T1 · LVL 1 → UNIQUE Triggers Level 20 Cold Aegis when EquippedTriggeredColdAegisSkill LVL 1 → UNIQUE Triggers Level 20 Death Walk when EquippedDeathWalk LVL 1 → UNIQUE Triggers Level 20 Elemental Aegis when EquippedTriggeredElementalAegisSkill T1 · LVL 1 → UNIQUE Triggers Level 20 Fire Aegis when EquippedTriggeredFireAegisSkill LVL 1 → UNIQUE Triggers Level 20 Lightning Aegis when EquippedTriggeredLightningAegisSkill LVL 1 → UNIQUE Triggers Level 20 Physical Aegis when EquippedTriggeredPhysicalAegisSkill LVL 1 → UNIQUE Triggers Level 7 Abberath's Fury when EquippedRepeatingShockwave LVL 1 → UNIQUE [Trigger] Ember Fusillade Skill on casting a [Spell|Spell]GrantsTriggeredEmberFusillade LVL 1 → UNIQUE [Trigger] Lightning Bolt Skill on [Critical|Critical Hit]GrantsTriggeredLightningBolt LVL 69 → UNIQUE [Trigger] Spark Skill on killing a [Shock|Shocked] EnemyGrantsTriggeredSpark LVL 1 →