Another Classic Summon Confirmed for Final Fantasy XV

[Andromeda]

Jump magazine in Japan has confirmed another summon that will be available in Final Fantasy XV. Titan has already been confirmed by his appearance in the trailers, but players will have to wait until the main game comes out to play with Titan as he is part of the story. The demo has already been confirmed to have a summon, just not one related to the main story. The newest revealed summon is the Lightning/Thunder summon Ramuh. He is available to the player after certain conditions are met. It's not known if he is the summon talked about being available in the demo or if it is another summon.

Source: Final Fantasy XV: Episode Duscae Will Let You Summon Ramuh - Siliconera