Find the rules behind the item.

CRUCIBLE_TREE Adds 18 to 28 Fire Damage to Spells 10% chance to IgniteWeaponTreeSpellAddedFireDamageAndIgniteChance T1 · LVL 82 → CRUCIBLE_TREE Adds 18 to 28 Fire Damage to Spells 25% increased Implicit Modifier magnitudesWeaponTreeSpellAddedFireDamageAndImplicitEffect T1 · LVL 84 → CRUCIBLE_TREE Adds 18 to 28 Physical Damage to SpellsWeaponTreeSpellAddedPhysicalDamage T2 · LVL 62 → CRUCIBLE_TREE Adds 19 to 30 Cold DamageWeaponTreeLocalColdDamage T2 · LVL 62 → CRUCIBLE_TREE Adds 19 to 30 Fire Damage to Spells 6% reduced Cast SpeedWeaponTreeSpellAddedFireDamageAndCastSpeed T2 · LVL 62 → CRUCIBLE_TREE Adds 19 to 31 Chaos Damage 5% reduced maximum LifeWeaponTreeLocalChaosDamageAndMaximumLife T2 · LVL 70 → CRUCIBLE_TREE Adds 2 to 22 Lightning Damage to Spells 10% chance to ShockWeaponTreeSpellAddedLightningDamageAndShockChance T2 · LVL 62 → CRUCIBLE_TREE Adds 2 to 22 Lightning Damage to Spells 25% increased Spell Critical Strike ChanceWeaponTreeSpellAddedLightningDamageAndSpellCriticalStrikeChance T2 · LVL 66 → CRUCIBLE_TREE Adds 2 to 24 Lightning Damage to Spells 20% chance to ShockWeaponTreeSpellAddedLightningDamageAndShockChance T3 · LVL 42 → CRUCIBLE_TREE Adds 2 to 24 Lightning Damage to Spells 40% increased Spell Critical Strike ChanceWeaponTreeSpellAddedLightningDamageAndSpellCriticalStrikeChance T3 · LVL 48 → CRUCIBLE_TREE Adds 2 to 37 Lightning Damage to SpellsWeaponTreeSpellAddedLightningDamage T2 · LVL 62 → CRUCIBLE_UNIQUE_TREE Adds 2 to 4 Chaos Damage to Attacks with this Weapon per 10 of your lowest AttributeWeaponTreeLocalAddedChaosDamagePerLowestAttribute T1 · LVL 60 → CRUCIBLE_TREE Adds 2 to 4 Chaos Damage to Spells 10% chance to Poison on Hit with Spell DamageWeaponTreeSpellAddedChaosDamageAndPoisonChance T4 · LVL 28 → CRUCIBLE_TREE Adds 2 to 4 Chaos Damage to Spells 10% increased Effect of WitheredWeaponTreeSpellAddedChaosDamageAndWitherEffect T4 · LVL 28 → CRUCIBLE_UNIQUE_TREE Adds 2 to 4 Cold Damage to Attacks with this Weapon per 10 DexterityWeaponTreeAddedColdDamagePerDexterity T1 · LVL 60 → CRUCIBLE_TREE Adds 2 to 4 Cold Damage to Spells 10% chance to FreezeWeaponTreeSpellAddedColdDamageAndFreezeChance T4 · LVL 26 → CRUCIBLE_TREE Adds 2 to 4 Cold Damage to Spells 5% increased Cast SpeedWeaponTreeSpellAddedColdDamageAndCastSpeed T4 · LVL 30 → CRUCIBLE_UNIQUE_TREE Adds 2 to 4 Fire Damage to Attacks with this Weapon per 10 StrengthWeaponTreeAddedFireDamagePerStrength T1 · LVL 60 → CRUCIBLE_TREE Adds 2 to 4 Fire Damage to Spells 10% chance to IgniteWeaponTreeSpellAddedFireDamageAndIgniteChance T4 · LVL 26 → CRUCIBLE_TREE Adds 2 to 4 Fire Damage to Spells 25% increased Implicit Modifier magnitudesWeaponTreeSpellAddedFireDamageAndImplicitEffect T4 · LVL 30 → CRUCIBLE_TREE Adds 2 to 4 Physical Damage to Spells 15% of Physical Damage Converted to Chaos DamageWeaponTreeSpellAddedPhysicalDamageAndChaosConversion T4 · LVL 27 → CRUCIBLE_TREE Adds 2 to 4 Physical Damage to Spells 15% of Physical Damage Converted to Cold DamageWeaponTreeSpellAddedPhysicalDamageAndColdConversion T4 · LVL 31 → CRUCIBLE_TREE Adds 2 to 4 Physical Damage to Spells 15% of Physical Damage Converted to Fire DamageWeaponTreeSpellAddedPhysicalDamageAndFireConversion T4 · LVL 31 → CRUCIBLE_TREE Adds 2 to 4 Physical Damage to Spells 15% of Physical Damage Converted to Lightning DamageWeaponTreeSpellAddedPhysicalDamageAndLightningConversion T4 · LVL 31 → CRUCIBLE_TREE Adds 2 to 4 Physical Damage to Spells Overwhelm 5% Physical Damage ReductionWeaponTreeSpellAddedPhysicalDamageAndOverwhelm T4 · LVL 27 → CRUCIBLE_TREE Adds 2 to 41 Lightning Damage to SpellsWeaponTreeSpellAddedLightningDamage T3 · LVL 42 → CRUCIBLE_TREE Adds 2 to 43 Lightning Damage to Spells 10% chance to ShockWeaponTreeSpellAddedLightningDamageAndShockChance T1 · LVL 82 → CRUCIBLE_TREE Adds 2 to 43 Lightning Damage to Spells 25% increased Spell Critical Strike ChanceWeaponTreeSpellAddedLightningDamageAndSpellCriticalStrikeChance T1 · LVL 84 → CRUCIBLE_TREE Adds 2 to 48 Lightning Damage to Spells 4% increased Lightning Damage takenWeaponTreeSpellAddedLightningDamageAndDamageTaken T2 · LVL 62 → CRUCIBLE_TREE Adds 2 to 5 Chaos Damage to SpellsWeaponTreeSpellAddedChaosDamage T5 · LVL 8 →