To unlock all optional summons in Final Fantasy XV, you need to complete specific side quests throughout the game. These side quests are scattered across the game world and often involve defeating powerful enemies. By completing these quests, you will be able to unlock and summon all the optional Astrals in the game.
1. Ramuh
In Final Fantasy XV, unlocking all optional summons is a rewarding task that can enhance your gaming experience. To unlock Ramuh, the first optional summon in the game, you must progress through the main story until you reach Chapter 5. At this point, you will gain access to the open world and be able to explore the regions of Eos. Ramuh's hidden location will be revealed as you venture through the Duscae region, specifically in a cavernous area known as the Disc of Cauthess.
2. Titan
Unlocking Titan as an optional summon in Final Fantasy XV requires advancing further in the main storyline to Chapter 4. Once you reach this point, you will gain access to the Disc of Cauthess where Titan can be found. The Astral will only appear once you have defeated the level 30 Malboro boss in this area.
3. Leviathan
Leviathan, the water-based Astral, can be unlocked as an optional summon in Final Fantasy XV after completing the main storyline up to Chapter 9. Progress through the story until you reach Altissia and experience the events that unfold in this seaside city. Leviathan's summoning location is tied to the events that transpire during this segment of the game.
4. Shiva
Shiva, the ice queen Astral, can be unlocked in Final Fantasy XV once you have progressed through the main story to Chapter 12. Without revealing any spoilers, Shiva's location is connected to a pivotal moment in the story where you will have the opportunity to evoke her powers in battle.
5. Bahamut
Bahamut, the dragon king Astral, is a powerful optional summon that becomes available as you approach the climax of Final Fantasy XV's main storyline. You will encounter Bahamut towards the end of the game in Chapter 14, where the story reaches its dramatic conclusion and the fate of Eos hangs in the balance. Summoning Bahamut requires fulfilling certain conditions and battling through challenging encounters.
6. Ifrit
Ifrit, the fiery Astral, is the final optional summon that can be unlocked in Final Fantasy XV. To invoke Ifrit's powers, you must progress through the main storyline and reach Chapter 14, where you will face a formidable battle that will test your skills and determination. Ifrit's summoning is a culmination of your journey through the story and signifies a significant moment in the game's narrative.
Summary
Unlocking all optional summons in Final Fantasy XV entails progressing through the main story, reaching specific chapters, and encountering pivotal moments that lead to the appearance of these powerful Astrals. Each summon has its own unique abilities and characteristics, adding depth and excitement to your gameplay experience. By following the storyline and exploring the world of Eos, you can unlock these optional summons and unleash their powers in battle to aid you in your quest.