Cracklecreep Ruby RingRequires Level 8+(20-30)% to Fire Resistance(20–30)% increased Fire Damage (3.1–6) Life Regeneration per second (20–30)% increased Mana Regeneration Rate Ignites you inflict spread to other Enemies that stay within 1.5 metres for 2 secondsFear the fire that spreads like a plague.
Ruby RingRequires Level 8+(20-30)% to Fire ResistanceFiery DeathSupport, Spell, Fire Tier: 2 Level: 1 Cost & Reservation Multiplier: 120%Supports any skill that Hits enemies, causing enemies it Ignites to have a chance to explode on death.Enemies Ignited by Supported Skills have 60% chance to explode on death Explosion deals base Fire Damage equal to 10% of the Corpse's Maximum LifePlace into a Skill's Support Gem socket in the Skills Panel to apply its effects to that Skill. You cannot have multiple copies of the same Support Gem socketed at the same time.Fire ExposureSupport, Fire, Duration Tier: 3 Level: 1 Cost & Reservation Multiplier: 120%Supports any skill that Hits enemies, causing it to inflict Fire Exposure when it Ignites an enemy.Supported Skills inflict Fire Exposure for 8 seconds on Igniting an EnemyPlace into a Skill's Support Gem socket in the Skills Panel to apply its effects to that Skill. You cannot have multiple copies of the same Support Gem socketed at the same time.
Ruby Ring.
Fiery Death and/or 
Fire Exposure, it will also spread the effect of these supports.
