"Thunder Dragons" (サンダードラゴン Sandādoragon) is a race currently unique to the Narukami clan.
List of Thunder Dragons
Trigger
- Brawler, Heavy Trailer Dragon (Draw)
- Brawler, Plasmakick Dragon (Critical)
- Eradicator, Sharp Impact Dragon (Stand)
- Honorable Monk Dragon (Draw)
- Meditate Dracokid (Heal)
- Plasma Dance Dragon (Critical)
- Spark Edge Dracokid (Critical)
Grade 0
- Ascetic Dracokid
- Brawler, Fighting Dracokid
- Brawler, Sky Dracokid
- Brawler, Volt Knuckle Dracokid
- Eradicator, Blade Hang Dracokid
- Eradicator, First Thunder Dracokid
- Eradicator, Rare-talent Dracokid
- Eradicator, Strike-dagger Dragon
- Harbinger Dracokid
- Hardrod Dracokid
Grade 1
- Brawler, Dropkick Wyvern
- Brawler, Starring Dracokid
- Brawler, Thunder Arrow Dracokid
- Brawler, Wildclock Dragon
- Crownholder Dragon
- Eradicator, Demolition Dragon
- Eradicator, Egghelm Dracokid
- Eradicator, Strike Slasher Dragon
- Exorcist Demonic Dragon, Indigo
- Thunder Shout Dragon
- Trainee Monk Dragon
Grade 2
- Brawler, Big Bang Slash Buster
- Brawler, Big Bang Slash Dragon
- Brawler, Oldhand Dragon
- Brawler, Plasma Claw Dragon
- Brawler, Skyhowl Dragon
- Brawler, Wildfist Dragon
- Brightjet Dragon
- Cloudmaster Dragon
- Demonic Dragon Berserker, Garuda
- Dragonic Deathscythe
- Dusty Plasma Dragon
- Eradicator, Dragonic Deathscythe
- Eradicator, Lorentz Force Dragon
- Eradicator, Spark Rain Dragon
- Eradicator, Thunder Boom Dragon
- Eradicator, Unruly Dragon
- Excess Streak Dragon
- Hammerknuckle Dragon
- Martial Arts Dragon
- Plasmatron Dragon
- Recklessness Dragon
- Storm Bring Dragon
- Voltage Horn Dragon
Grade 3
- Armor Break Dragon
- Brawler, Big Bang Knuckle Buster
- Brawler, Big Bang Knuckle Dragon
- Brawler, Earthcrack Dragon
- Brawler, Lightningrod Dragon
- Brawler, Shotgun Blow Dragon
- Brawler, Skybeat Dragon
- Brawler, Sky Blow Dragon
- Brawler, Wild Rush Dragon
- Breakthrough Dragon
- Crimson Lightning Dragon
- Demon Conquering Dragon, Dungaree "Unlimited"
- Detonix Drill Dragon
- Detonix Screw Dragon (Manga only)
- Detonix Stinger Dragon
- Discharging Dragon
- Dragonic Kaiser Crimson
- Dragonic Kaiser Vermillion
- Dragonic Kaiser Vermillion "THE BLOOD"
- Dragonic Vanquisher
- Dragonic Vanquisher "SPARKING"
- Dreadcharge Dragon
- Duress Clap Dragon
- Electrobutcher Dragon
- Eradicator, Angercharge Dragon
- Eradicator, Dragonic Descendant
- Eradicator, Dragonic Descendant "Sigma"
- Eradicator, Electric Shaper Dragon
- Eradicator, Gauntlet Buster Dragon
- Eradicator, Ignition Dragon
- Eradicator, Spark Horn Dragon
- Eradicator, Sweep Command Dragon
- Eradicator, Tempest Bolt Dragon
- Eradicator, Twin Thunder Dragon
- Eradicator, Vowing Saber Dragon "Яeverse"
- Eradicator, Vowing Sword Dragon
- Gravity Bolt Dragon
- Great Composure Dragon
- Plasmabite Dragon
- Rumble Gun Dragon
- Sealed Demon Dragon, Dungaree
- Thunder Break Dragon
- Turbulence Dragon
- Voltage Claw Dragon
Grade 4
- Conquering Supreme Dragon, Closer Dragon
- Conquering Supreme Dragon, Conquest Dragon
- Conquering Supreme Dragon, Dragonic Kaiser Warning
- Conquering Supreme Dragon, Dragonic Vanquisher "VBUSTER"
- Conquering Supreme Dragon, Dragonic Vanquisher "VMAX"
- Conquering Supreme Dragon, Dragonic Vanquisher "VOLTAGE"
- Conquering Supreme Dragon, Voltechzapper Dragon
- Sky Guardian Supreme Dragon, Bulwark Dragon
- Sky Guardian Supreme Dragon, Impede Dragon
- True Brawler, Big Bang Knuckle Turbo
- True Eradicator, Dragonic Descendant "Zillion"
- True Eradicator, Finish Blow Dragon