Summon forth your Regalia Type-G, ceruleum-powered magitek transportation vehicle crafted by Garlond Ironworks.
To hear Cid tell it, equal parts elbow grease and gumption were all that was required to see the Type-G (for “Garlond”) fully operational...when, in all truth, the otherworldly carriage most likely required an amazing amount of reverse engineering to recreate.
How to obtain:
Event -- Final Fantasy XV Collaboration