Synthesis Spells in Romancing Saga 2 can be obtained by handing a spell book over to the researchers at the Incantations Lab. Learn how to get all synthesis spells, the best synthesis spells to get first, a list of all synthesis spells, what to do if synthesis doesn't work, and what synthesis spells are in this guide.

How to Get All Synthesis Spells

How to Get All Synthesis Spells
Upgrade Your Incantations Lab to Level 2 You Need a Spell Book to Discover New Spells Spell Synthesis is Completed After 10 Battles

Upgrade Your Incantations Lab to Level 2

Synthesis can only be discovered once your Incantations Lab reaches level 2. You need to raise your Emperor's magic level to 20 to do this.

After completing your upgrade to level 2, you will now be able to access the Synthesis function when you next visit the Incantations Lab.

Incantations Lab Upgrade Costs

Facility	Cost/ Requirements/ Benefits
Incantations Lab Level 1	Cost : 1,000,000 Crowns Requirements: ・Conquer North Varennes. ・Emperor's Magic must be level 10. Benefits: ・You can learn magic spells. ・You can recruit Freelance Mages to your party.
Incantations Lab Level 2	Cost : 1,000,000 Crowns Requirements: ・Emperor's Magic must be level 20. Benefits: ・You can now develop Synthesis Spells.
Umbrology Lab	Cost : 0 Crowns Requirements: ・Submit the Grimoire of Eld to the receptionist. Benefits: ・You can lear Umbrology Spells. ・You can use the Force Meter.

You Need a Spell Book to Discover New Spells

Even after unlocking the ability to Synthesize Spells, you can not create new spells without a Spell Book.

Spell Synthesis can begin when you collect a Spell Book that can be found all over the world, and hand it over to the researchers at the Incantations Lab.

All Spell Book Locations

Spell Synthesis is Completed After 10 Battles

After handing over the Spell Book to the researcher, it will take some time before the spell is completely developed.

To complete your spell synthesis you need to complete 10 battles. Enter a suitable dungeon and keep battling until you reach the required number. Once Synthesis is complete, you can learn your new spell at the Incantations Lab.

Best Synthesis Spells to Get First

Priority	Synthesis Spell
★★★	Crimson Flare
★★☆	Elixir
★☆☆	Faerie Glow

Crimson Flare is Highly Recommended

Crimson Flare is highly recommended because of its excellent power even among other Synthesis Spells. It is very useful in Boss fights. This is a top recommendation to develop first.

Elixir is Also Recommended for Versatile Recovery

For recovery spells, Elixir is recommended. It is a convenient spell that fully recovers the HP of one ally and cures status ailments at the same time. The only Ailment it can not cure is Petrification, but it remains very useful in battle, so this is still a good synthesis spell to learn.

Faerie Glow is an Excellent Support Spell

For support we recommend Faerie Glow, a spell that increases a party member's speed in battle while also increasing their defense. This is very handy, especially in boss battles, so take the time to learn it.

List of All Synthesis Spells

Pyrology (Fire) Based Synthesis

Spell Attribute
Pyrology	Hydrology	Aerology
Terrology	Cosmology	Umbrology

Technique	Attribute	Spell Book	Cost
Fire Wall	Pyrology + Terrology	Book of Fire and Earth I	100,000 Crowns
Heat Hand	Pyrology + Terrology	Book of Fire and Earth II	300,000 Crowns
Heat Wave	Pyrology + Aerology	Book of Fire and Wind I	100,000 Crowns
Firestorm	Pyrology + Aerology	Book of Fire and Wind II	300,000 Crowns
Saint Fire	Cosmology + Pyrology	Book of Light and Fire I	100,000 Crowns
Crimson Flare	Cosmology + Pyrology	Book of Light and Fire II	300,000 Crowns
Flashfire	Cosmology + Pyrology	Book of Light and Fire III	500,000 Crowns
Hellfire	Umbrology + Pyrology	Book of the Dark and Fire I	100,000 Crowns
Ghost Light	Umbrology + Pyrology	Book of the Dark and Fire II	300,000 Crowns

Hydrology (Water) Based Synthesis

Spell Attribute
Pyrology	Hydrology	Aerology
Terrology	Cosmology	Umbrology

Technique	Attribute	Spell Book	Cost
Elixir	Hydrology + Terrology	Book of Water and Earth I	100,000 Crowns
Dragon Pulse	Hydrology + Terrology	Book of Water and Earth II	300,000 Crowns
Cyclone Squeeze	Hydrology + Aerology	Book of Water and Wind I	100,000 Crowns
Call Ligthining	Hydrology + Aerology	Book of Water and Wind II	300,000 Crowns
Diamond Dust	Cosmology + Hydrology	Book of Light and Water I	100,000 Crowns
Prism Light	Cosmology + Hydrology	Book of Light and Water II	300,000 Crowns
Poisonous Blow	Umbrology + Hydrology	Book of the Dark and Water I	100,000 Crowns
Ill Storm	Umbrology + Hydrology	Book of the Dark and Water II	300,000 Crowns
Rain of Death	Umbrology + Hydrology	Book of the Dark and Water III	500,000 Crowns

Aerology (Wind) Based Synthesis

Spell Attribute
Pyrology	Hydrology	Aerology
Terrology	Cosmology	Umbrology

Technique	Attribute	Spell Book	Cost
Heat Wave	Pyrology + Aerology	Book of Fire and Wind I	100,000 Crowns
Firestorm	Pyrology + Aerology	Book of Fire and Wind II	300,000 Crowns
Cyclone Squeeze	Hydrology + Aerology	Book of Water and Wind I	100,000 Crowns
Call Ligthining	Hydrology + Aerology	Book of Water and Wind II	300,000 Crowns
Faerie Glow	Cosmology + Aerology	Book of Light and Wind I	100,000 Crowns
Solar Wind	Cosmology + Aerology	Book of Light and Wind II	300,000 Crowns
Restoration	Cosmology + Aerology	Book of Light and Wind III	500,000 Crowns
Dark Sphere	Umbrology + Aerology	Book of the Dark and Wind I	100,000 Crowns
Vortex	Umbrology + Aerology	Book of the Dark and Wind II	300,000 Crowns

Terrology (Earth) Based Synthesis

Spell Attribute
Pyrology	Hydrology	Aerology
Terrology	Cosmology	Umbrology

Technique	Attribute	Spell Book	Cost
Fire Wall	Pyrology + Terrology	Book of Fire and Earth I	100,000 Crowns
Heat Hand	Pyrology + Terrology	Book of Fire and Earth II	300,000 Crowns
Elixir	Hydrology + Terrology	Book of Water and Earth I	100,000 Crowns
Dragon Pulse	Hydrology + Terrology	Book of Water and Earth II	300,000 Crowns
Arc Thunder	Cosmology + Terrology	Book of Light and Earth I	100,000 Crowns
Light Wall	Cosmology + Terrology	Book of Light and Earth II	300,000 Crowns
Sand Storm	Umbrology + Terrology	Book of the Dark and Earth I	100,000 Crowns
Wraith Form	Umbrology + Terrology	Book of the Dark and Earth II	300,000 Crowns
Landslide	Umbrology + Terrology	Book of the Dark and Earth III	500,000 Crowns

Cosmology (Light) Based Synthesis

Spell Attribute
Pyrology	Hydrology	Aerology
Terrology	Cosmology	Umbrology

Technique	Attribute	Spell Book	Cost
Saint Fire	Cosmology + Pyrology	Book of Light and Fire I	100,000 Crowns
Crimson Flare	Cosmology + Pyrology	Book of Light and Fire II	300,000 Crowns
Flashfire	Cosmology + Pyrology	Book of Light and Fire III	500,000 Crowns
Diamond Dust	Cosmology + Hydrology	Book of Light and Water I	100,000 Crowns
Prism Light	Cosmology + Hydrology	Book of Light and Water II	300,000 Crowns
Arc Thunder	Cosmology + Terrology	Book of Light and Earth I	100,000 Crowns
Light Wall	Cosmology + Terrology	Book of Light and Earth II	300,000 Crowns
Faerie Glow	Cosmology + Aerology	Book of Light and Wind I	100,000 Crowns
Solar Wind	Cosmology + Aerology	Book of Light and Wind II	300,000 Crowns
Restoration	Cosmology + Aerology	Book of Light and Wind III	500,000 Crowns

Umbrology (Dark) Based Synthesis

Spell Attribute
Pyrology	Hydrology	Aerology
Terrology	Cosmology	Umbrology

Technique	Attribute	Spell Book	Cost
Hellfire	Umbrology + Pyrology	Book of the Dark and Fire I	100,000 Crowns
Ghost Light	Umbrology + Pyrology	Book of the Dark and Fire II	300,000 Crowns
Poisonous Blow	Umbrology + Hydrology	Book of the Dark and Water I	100,000 Crowns
Ill Storm	Umbrology + Hydrology	Book of the Dark and Water II	300,000 Crowns
Rain of Death	Umbrology + Hydrology	Book of the Dark and Water III	500,000 Crowns
Sand Storm	Umbrology + Terrology	Book of the Dark and Earth I	100,000 Crowns
Wraith Form	Umbrology + Terrology	Book of the Dark and Earth II	300,000 Crowns
Landslide	Umbrology + Terrology	Book of the Dark and Earth III	500,000 Crowns
Dark Sphere	Umbrology + Aerology	Book of the Dark and Wind I	100,000 Crowns
Vortex	Umbrology + Aerology	Book of the Dark and Wind II	300,000 Crowns

What to Do if Synthesis is Not Possible

Collect More Spell Books

To develop a Synthesis Spell, you will need its respective Spell Book. You can only create new spells by handing over the Spell Books you find to the researcher. If there are no spells available for you to create, go and look for Spell Books.

All Spell Book Locations

Learn Dark Magic By Unlocking the Umbrology Lab

To learn Dark Magic you will need to unlock the Umbrology Lab. To do this, you will need to make a choice that is tied to the Comroon Island quest line .

If you've decided to pursue dark magic, you will need to find the Grimoire of Eld to unlock the Umbrology Lab.

Where to Find the Grimoire of Eld

Spell Book/ Synthesis Spell	Map Image	World Image
Grimoire of Eld Umbrology	Floating Island B2	At the top of the stairs.

What Are Synthesis Spells

A Powerful Spell That Combines Two Elements

Synthesis Spells are a combination of two elements that result in more powerful spells. There are a lot of these spells in the game that can produce stronger attacks, or that can fully restore your party's HP while curing status ailments at the same time.

Romancing Saga 2: Revenge of the Seven Related Guides

Beginner Tips and Tricks to
Romancing Saga 2: Revenge of the Seven

All Tips and Tricks

General Tips and Tricks
All Mr. S Locations and Rewards	All Univesity Exam Answers
All Spell Book Locations	All Memories of the Seven Heroes Locations
All Missables and Points of No Return	New Game Plus: What Carries Over to NG+
Difficulty Differences and Best Difficulty	-
Combat Guides
Combat and Formations Guide	-
Tier List Guides
Best Party Members and Compositions	Best Weapons