Dragons have always been a significant part of Ninjago. A Dragon was introduced for all four original ninja (Kai, Jay, Cole, Zane). Later, the dragons migrated to the Spirit Coves and combined into one four-headed Ultra Dragon. This dragon was soon used by the Green Ninja, Lloyd Garmadon. Ninjago later introduced into the sets the Golden Dragon, an ancient fighting animal given to Lloyd passed down by the First Spinjitzu Master after he found his true potential, The Ultimite Spinjitzu Master; the MechDragon, a cybernetic creature built by the Digital Overlord to capture the Golden Ninja, Lloyd; the Titanium Dragon, an elemental dragon belonging to the Titanium Ninja, Zane; the Morro Dragon, a dragon belonging to Morro, Master of Wind; Jay's Elemental Dragon, a model of the dragon belonging to Jay, Master of Lightning; and the Green Ninja Mech Dragon, Lloyd's mechanical dragon from The Lego Ninjago Movie. Every Dragon's head (except for the MechDragon, the Titanium Dragon, the Master Wu Dragon, the Morro Dragon and the Green Ninja Mech Dragon) launches a sphere shaped projectile. (All of the dragons listed in the paragraph above have corresponding Lego sets).