This is a list of Synthesis Skills in Metaphor: ReFantazio, ordered alphabetically.
| Skill Name | Type | Cost | Lineage | Effect | Prerequisite Ally | Prerequisite Skill |
|---|---|---|---|---|---|---|
| Adventurer's Curiosity | Support | 8 MP | Seeker | Increases Critical Rate for all allies for 3 turns. | Gunner, Masked Dancer, or Berserker Lineages | - |
| All Reset | Support | 36 MP | Merchant | Removes nearly all beneficial effects from all enemies. | Thief, Faker, or Merchant Lineages | - |
| Armageddon's Final Sire | Almighty | 99 MP | Prince | Deals 9,999 damage to all enemies. | Full party as Royal Archetypes | - |
| Assault Beacon | Support | 26 MP | Commander | Increases Attack/Defence/Hit/Evasion for all allies for 3 turns. | Seeker, Knight, or Commander Lineages | - |
| Bamboo Splitter | Slash | 6 MP | Warrior | Deals heavy physical Slash damage to one enemy. Adds one Turn Icon on a killing blow. | Warrior, Brawler, or Berserker Lineages | - |
| Battlecry Tackle | Strike | 28 MP | Berserker | Deals heavy physical Strike damage to all enemies 1-3 times. Ignores resistances. | Seeker, Knight, or Commander Lineages | - |
| Blackguard's Hammer | Dark | 20 MP | Knight | Deals severe physical Dark damage to one enemy. Inflicts a one-time weakness to Dark. | Brawler, Merchant, or Summoner Lineages | - |
| Blizza | Ice | 10 MP | Mage | Deals medium magic Ice damage to one enemy. | Mage, Masked Dancer, or Summoner Lineages | Blizz |
| Blizzaton | Ice | 18 MP | Mage | Deals heavy magic Ice damage to one enemy. | Mage, Masked Dancer, or Summoner Lineages | Blizza |
| Bloodrain Twin Ninpo | Slash | 20 MP | Thief | Deals severe physical Slash damage to one enemy. Removes status, Repel, and strength buff effects on the target. | Thief, Faker, or Merchant Lineages | - |
| Blusterblast Maneuver | Fire | 18 MP | Commander | Deals extreme magic Fire damage to all enemies. Decreases their Hit/Evasion for 3 turns. | Mage, Masked Dancer, or Summoner Lineages | - |
| Boatona | Fire | 18 MP | Mage | Deals heavy magic Fire damage to one enemy. | Mage, Masked Dancer, or Summoner Lineages | Botra |
| Bodhisattva's Palm | Strike | 35% HP | Brawler | Severe phys. Strike damage to 1 enemy. Inflicts 1 time weakness to Strike. Damage relative to caster's current HP. | Gunner, Faker, or Summoner Lineages | - |
| Boltburst Fist | Electric | 37% HP | Brawler | Deals medium physical Electric damage to all enemies 2-4 times. | Warrior, Brawler, or Berserker Lineages | - |
| Botra | Fire | 10 MP | Mage | Deals medium magic Fire damage to one enemy. | Mage, Masked Dancer, or Summoner Lineages | Bot |
| Bullet Barrage | Pierce | 22 MP | Gunner | Only usable from back row. Deals severe physical Pierce damage to one enemy. Ignores resistances. | Knight, Healer, or Commander Lineages | - |
| Child of Death | Dark | 14 MP | Mage | Deals extreme magic Dark damage to one enemy. | Warrior, Thief, or Masked Dancer Lineages | - |
| Coldragoroa | Ice | 14 MP | Gunner | Only usable from back row. Deals extreme magic Ice damage to one enemy. May inflict Frostbite. | Seeker, Mage, or Healer Lineages | - |
| Crimson Moon Sword Art | Slash | 22 MP | Warrior | Deals severe physical Slash damage to all enemies. May inflict Charm. | Warrior, Brawler, or Berserker Lineages | - |
| Crusader's Hammer | Light | 20 MP | Knight | Deals severe physical Light damage to one enemy. Inflicts a one-time weakness to Light. | Warrior, Thief, or Masked Dancer Lineages | - |
| Cyclone Slasher | Wind | 22 MP | Seeker | Deals severe magic Wind damage to one enemy. | First required ally: Seeker, Mage or Healer Lineages |
- |
| Danse Macabre | Ailment | 12 MP | Masked Dancer | High chance of one-hit killing all enemies. | Thief, Faker, or Merchant Lineages | - |
| Deadly Eraser | Almighty | 22 MP | Berserker | Deals severe physical Almighty damage to one enemy. Removes status, Repel, and strength buff effects on the target. | Brawler, Merchant, or Summoner Lineages | - |
| Debilitate | Support | 24 MP | Faker | Decrease one enemy's Attack/Defence/Hit/Evasion for 3 turns. | First required ally: Thief, Faker, or Merchant Lineages |
- |
| Divine Punishment | Light | 20 MP | Healer | Deals extreme magic Light damage to all enemies. Inflicts a one-time weakness to Light. | Gunner, Masked Dancer, or Berserker Lineages | - |
| Draco Ray | Light | 28 MP | Gunner | Only usable from back row. Deals severe magic Light damage to one enemy. Ignore resistances. | Gunner, Faker, or Summoner Lineages | - |
| Dragoroa | Fire | 14 MP | Gunner | Only usable from the back row. Deals extreme magic Fire damage to one enemy. May inflict Burn. | Mage, Masked Dancer, or Summoner Lineages | - |
| Dynast Formation | Support | 70 MP | Commander | Increases Attack/Defence/Hit Evasion for all allies by three ranks for 3 turns. | Seeker, Knight, or Commander Lineages | - |
| Energy Ray | Light | 20% HP | Brawler | Deals heavy physical Light damage to one enemy. Power is proportional to the caster's remaining HP. | Seeker, Mage, or Healer Lineages | - |
| Eureka Moment | Fire | 20 MP | Commander | Deals extreme magic Fire damage to all enemies. Ignores resistances. May inflict Burn. | Thief, Faker, or Merchant Lineages. | Megidola |
| Fireblade Rider | Fire | 14 MP | Seeker | Deals extreme physical Fire damage to one enemy. | Knight, Healer, or Commander Lineages | - |
| Flying Guard Thrust | Pierce | 14 MP | Knight | Deals extreme physical Pierce damage to one enemy. Lowers their Defence for 3 turns. | Warrior, Brawler, or Berserker Lineages | - |
| Fortune Slots | Almighty | 777 Reeve | Merchant | Low Hit Rate, but all hits deal critical physical Almighty damage. | Brawler, Merchant, or Summoner Lineages | - |
| Free Juggling | Almighty | 0 MP | Faker | Deals weak physical Almighty damage to all enemies without consuming MP. | Gunner, Faker, or Summoner Lineages. | - |
| Gablizz | Ice | 6 MP | Mage | Deals weak magic Ice damage to all enemies. | Seeker, Mage, or Healer Lineages | Blizz |
| Gablizza | Ice | 10 MP | Mage | Deals medium magic Ice damage to all enemies. | Seeker, Mage, or Healer Lineages | Blizza |
| Gablizzaton | Ice | 14 MP | Mage | Deals heavy magic Ice damage to all enemies. | Seeker, Mage, or Healer Lineages | Blizzaton |
| Gabot | Fire | 6 MP | Mage | Deals weak magic Fire damage to all enemies. | Seeker, Mage, or Healer Lineages | Bot |
| Gabotra | Fire | 10 MP | Mage | Deals medium magic Fire damage to all enemies. | Seeker, Mage, or Healer Lineages | Botra |
| Gabouat | Fire | 14 MP | Mage | Deals heavy magic Fire damage to all enemies. | Seeker, Mage, or Healer Lineages | Boatona |
| Gacyc | Wind | 6 MP | Seeker | Deals weak magic Wind damage to all enemies. | Seeker, Mage, or Healer Lineages | Cyc |
| Gacyclo | Wind | 10 MP | Seeker | Deals medium Wind damage to all allies. | Seeker, Mage, or Healer Lineages | Cyclo |
| Gacyclone | Wind | 14 MP | Seeker | Deals heavy magic Wind damage to all enemies. | Seeker, Mage, or Healer Lineages | Cyclone |
| Gakande | Electric | 6 MP | Mage | Deals weak magic Electric damage to all enemies. | Seeker, Mage, or Healer Lineages | Kande |
| Gakandeon | Electric | 14 MP | Mage | Deals heavy magic Electric damage to all enemies. | Seeker, Mage, or Healer Lineages | Kandeon |
| Gakandera | Electric | 10 MP | Mage | Deals medium magic Electric damage to all enemies. | Seeker, Mage, or Healer Lineages | Kandera |
| Godkiller | Dark | 14 MP | Thief | Deals extreme physical Dark damage to one enemy. High chance of one-hit killing target. | Gunner, Masked Dancer, or Berserker Lineages | - |
| Godly Blessing | Recovery | 18 MP | Healer | Revives all allies from KO with full HP. | Mage, Masked Dancer, or Summoner Lineages | - |
| Golden Soldier | Almighty | 3333 Reeve | Merchant | Deals extreme physical Almighty damage to all enemies. | Warrior, Brawler, or Berserker Lineages | - |
| Hadean Icecrag | Ice | 18 MP | Summoner | Deals extreme magic Ice damage to all enemies. | Seeker, Mage, or Healer Lineages | - |
| Hammer of Justice | Pierce | 18 MP | Knight | Deals heavy physical Pierce damage to one enemy. Inflicts a one-time weakness to Pierce. | Brawler, Merchant, or Summoner Lineages | - |
| Healing Shelter Formation | Recovery | 8 MP | Commander | All allies recover 10% of their HP each turn for 3 turns. | Knight, Healer, or Commander Lineages | - |
| Heat Riser | Support | 24 MP | Seeker | Increases Attack/Defence/Hit/Evasion for one ally for 3 turns. | Seeker, Knight, or Commander Lineages | - |
| Hellfire Dance | Almighty | 26 MP | Masked Dancer | Inflicts all enemies with a one-time weakness to Fire. Ignores resistances. | Mage, Masked Dancer, or Summoner Lineages. | - |
| Horse-Drawn Carnage | Strike | 5 MP | Seeker | Deals heavy physical Strike damage to one enemy. | Warrior, Brawler, or Berserker Lineages | - |
| Horse-Drawn Carnage | Strike | 14 MP | Magic Seeker | Deals extreme physical Strike damage to one enemy. | Knight, Healer, or Commander Lineages | - |
| Ice Art | Ice | 14 MP | Thief | Deals extreme magic Ice damage to one enemy. May inflict Frostbite. | Seeker, Mage, or Healer Lineages | - |
| Ice-Blue Dance | Almighty | 26 MP | Masked Dancer | Inflicts all enemies with a one-time weakness to Ice. Ignores resistances. | Seeker, Mage, or Healer Lineages. | - |
| Icewolf Offensive | Ice | 14 MP | Commander | Deals extreme magic Ice damage to one enemy. | Seeker, Mage, or Healer Lineages | - |
| Jump Thrust | Pierce | 6 MP | Knight | Deals medium physical Pierce damage to one enemy. Lowers their Defence for 3 turns. | Warrior, Brawler, or Berserker Lineages | - |
| Kandeon (Synthesis) | Electric | 18 MP | Mage | Deals heavy magic Electric damage to one enemy. | Mage, Masked Dancer, or Summoner Lineages | Kandera |
| Kandera | Electric | 10 MP | Mage | Deals medium magic Electric damage to one enemy. | Mage, Masked Dancer, or Summoner Lineages | Kande |
| Leap Thrust | Pierce | 10 MP | Knight | Deals heavy physical Pierce damage to one enemy. Lowers their Defence for 3 turns. | Warrior, Brawler, or Berserker Lineages | - |
| Line Guard | Support | 28 MP | Knight | Raises a barrier that nullifies one physical attack for all allies in caster's row. | Knight, Healer, or Commander Lineages | - |
| Lost Wall | Almighty | 26 MP | Mage | Inflicts one enemy with a one-time weakness to Fire/Ice/Electric/Wind/Light/Dark. Ignores resistances. | Gunner, Masked Dancer or Berserker Lineages | - |
| Magic Guard | Support | 28 MP | Knight | Raises a barrier that nullifies one elemental attack for all allies in caster's row. | Seeker, Mage, or Healer Lineages | - |
| Magic Knight's Hammer | Electric | 18 MP | Knight | Deals extreme physical Electric damage to one enemy. Inflicts a one-time weakness to Electric. | Gunner, Masked Dancer, or Berserker Lineages | - |
| Magical Injection | Support | 12 MP | Healer | Raises a barrier that nullifies one attack that would inflict a status ailment. Affects all allies. | Brawler, Merchant, or Summoner Lineages | - |
| Mahama | Light | 6 MP | Healer | Deals weak magic Light damage to all enemies. | Seeker, Mage, or Healer Lineages | Hama |
| Mahamadyne | Light | 14 MP | Healer | Deals heavy magic Light damage to all enemies. | Seeker, Mage, or Healer lineages | Hamadyne |
| Mahamaon | Light | 10 MP | Healer | Deals medium magic Light damage to all enemies. | Seeker, Mage, or Healer Lineages | Hamaon |
| Makarabreak (Synthesis) | Support | 18 MP | Mage | Negates one enemy's Repel Magic skill. | Thief, Faker, or Merchant Lineages | - |
| Mamudo | Dark | 6 MP | Thief | Deals weak magic Dark damage to all enemies. | Seeker, Mage, or Healer Lineages | Mudo |
| Mamudodyne | Dark | 11 MP | Mage | Deals heavy magic Dark damage to all enemies. | Seeker, Mage, or Healer Lineages | Mudodyne |
| Mamudoon | Dark | 10 MP | Thief | Deals medium magic Dark damage to all enemy. | Seeker, Mage, or Healer Lineages | Mudoon |
| Mania Bullet | Pierce | 22 MP | Gunner | Only usable from back row. Heavy phys. Pierce damage to one enemy. Inflicts 1-time weakness to Slash/Pierce/Strike. | Thief, Faker, or Merchant Lineages | - |
| Marakukaja | Support | 18 MP | Knight | Increases all allies' Defence for 3 turns. | Seeker, Knight, or Commander Lineages | Rakukaja |
| Marakunda | Support | 18 MP | Faker | Decrease all enemies' Defence for 3 turns. | Knight, Healer, or Commander Lineages | Rakunda |
| Masquerade Charge | Support | 26 MP | Masked Dancer | Greatly increases the party's physical attack damage once per battle. | Gunner, Masked Dancer, or Berserker Lineages | - |
| Masukukaja (Synthesis) | Support | 18 MP | Gunner | Increases all allies' Hit/Evasion for 3 turns. | Seeker, Knight, or Commander Lineages. | - |
| Masukunda | Support | 18 MP | Faker | Decreases all enemy's Hit/Evasion for 3 turns. | Knight, Healer, or Commander Lineages | Sukunda |
| Matarukaja (Synthesis) | Support | 18 MP | Seeker | Increases all allies' Attack for 3 turns. | Seeker, Knight, or Commander Lineages | Tarukaja |
| Matarunda | Support | 18 MP | Faker | Decrease all enemies' Attack for 3 turns. | Knight, Healer, or Commander Lineages | Tarunda |
| Medica | Recovery | 20 MP | Healer | Medium HP recovery for all allies. | Knight, Healer, or Commander Lineages | Medi |
| Medicall (Synthesis) | Recovery | 40 MP | Healer | Heavy HP recovery for all allies. | Knight, Healer, or Commander Lineages | Medica |
| Megido | Almighty | 15 MP | Commander | Deals medium magic Almighty damage to all enemies. | Gunner, Faker, or Summoner Lineages | - |
| Megidola | Almighty | 20 MP | Commander | Deals heavy magic Almighty damage to all enemies. | Gunner, Faker, or Summoner Lineages | - |
| Megidolaon | Almighty | 25 MP | Commander | Deals extreme magic Almighty damage to all enemies. | Gunner, Faker, or Summoner Lineages | - |
| Meteophor | Fire | 22 MP | Mage | Deals severe magic Fire damage to one enemy. | First required ally: Seeker, Mage, or Healer Lineages Second required ally: Mage, Masked Dancer, or Summoner Lineages |
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| Meteoric Fist | Strike | 26% HP | Brawler | Deals weak physical Strike damage to all enemies 1-3 times. | Warrior, Brawler, or Berserker Lineages | - |
| Miracle Cirque | Almighty | 0 MP | Faker | Deals extreme physical Almighty damage to all enemies without consuming MP. | First required ally: Knight, Healer, or Commander Lineages |
- |
| Money Power | Support | 9999 Reeve | Merchant | Increases all of one ally's stats by three ranks for 3 turns. Consumes money instead of MP. | Gunner, Masked Dancer, or Berserker Lineages | - |
| Myriad Shots (Synthesis) | Pierce | 22 MP | Gunner | Only usable from back row. Deals medium physical Pierce damage to all enemies 3-5 times. | Gunner, Faker, or Summoner Lineages | - |
| Netherworld Tree | Dark | 18 MP | Mage | Deals extreme magic Dark damage to all enemies. | Mage, Masked Dancer, or Summoner Lineages | - |
| Peerless Sanctity | Light | 25 MP | Knight | Deals severe physical Light damage to all enemies. Decreases their Attack/Defence/Hit/Evasion for 3 turns. | First required ally: Seeker, Knight, or Commander Lineages |
- |
| Peerless Shadow | Dark | 25 MP | Knight | Deals severe physical Dark damage to all enemies. Decreases their Attack/Defence/Hit/Evasion for 3 turns. | First required ally: Warrior, Thief, or Masked Dancer Lineages |
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| Peerless Stonecleaver | Slash | 22 MP | Warrior | Deals severe physical Slash damage to one enemy. Adds one Turn Icon on a killing blow. | First required ally: Warrior, Thief, or Masked Dancer Lineages Second required ally: Warrior, Brawler, or Berserker Lineages |
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| Phantom Swordsarm | Slash | 16 MP | Warrior | Deals medium physical Slash damage 4-6 times to one enemy. If it's a killing blow, adds one Turn Icon. | Brawler, Merchant, or Summoner Lineages | - |
| Phantom Tracer | Slash | 12 MP | Thief | Deals extreme physical Slash damage to one enemy and removes buff effects. | Warrior, Thief, or Masked Dancer Lineages | - |
| Precipice of the Abyss | Almighty | 35 MP | Mage | Deals severe magic Almighty damage to all enemies. | First required ally: Seeker, Mage, or Healer Lineages Second required ally: Mage, Masked Dancer, or Summoner Lineages |
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| Protect Guard (Synthesis) | Support | 10 MP | Knight | Raises a barrier that nullifies one Slash/Pierce/Strike attack for one ally. | Knight, Healer, or Commander Lineages | - |
| Rampage Slash | Slash | 18 MP | Berserker | Deals extreme physical Slash damage to one enemy. Ignores resistances. | Warrior, Brawler, or Berserker Lineages | - |
| Rider of the Blade | Light | 5 MP | Seeker | Deals heavy physical Light damage to one enemy. | Knight, Healer, or Commander Lineages | - |
| Round Slash | Slash | 14 MP | Warrior | Deals weak physical Slash damage to all enemies. | Knight, Healer, or Commander Lineages | - |
| Royal Sword | Almighty | 25 MP | Prince | Deals severe Almighty damage to one enemy. Increases damage against human-type monsters. | Any ally | - |
| Sable Dance | Almighty | 26 MP | Masked Dancer | Inflicts all enemies with a one-time weakness to Dark. Ignores resistances. | Warrior, Thief, or Masked Dancer Lineages. | - |
| Skyfall Bolt | Electric | 22 MP | Mage | Deals severe magic Electric damage to one enemy. | First required ally: Mage, Masked Dancer, or Summoner Lineages Second required ally: Mage, Masked Dancer, or Summoner Lineages |
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| Soulblade Rider | Almighty | 16 MP | Seeker | Deals severe physical Almighty damage to one enemy. Absorbs MP. | Knight, Healer, or Commander Lineages | - |
| Summon Dragon God | Fire | 22 MP | Summoner | Deals severe magic Fire damage to all enemies and removes buff effects. | Mage, Masked Dancer, or Summoner Lineages | - |
| Summon Eagle Lion King | Wind | 18 MP | Summoner | Deals extreme magic Wind damage to all enemies. Significantly decreases their Attack for 3 turns. | Seeker, Mage, or Healer Lineages | - |
| Summon Fury | Strike | 20 MP | Summoner | Deals extreme magic Strike damage to all enemies. Decreases their Attack/Defence for 3 turns. | Knight, Healer, or Commander Lineages | - |
| Summon Guptauros King | Strike | 20 MP | Summoner | Deals medium physical Strike damage to all enemies 1-3 times. | Warrior, Brawler, or Berserker Lineages. | - |
| Summon Lizardman | Electric | 14 MP | Summoner | Deals extreme physical Electric damage to one enemy. Lowers their Defence for 3 turns. | Knight, Healer, or Commander Lineages | - |
| Summon Tyrant | Almighty | 22 MP | Summoner | Deals severe magic Almighty damage to all enemies. May inflict Hex. | Thief, Faker, or Merchant Lineages | - |
| Summon Undead King | Dark | 25 MP | Summoner | Deals severe magic Dark damage to one enemy. May one-hit kill target. | Thief, Faker, or Merchant Lineages | - |
| Super Energy Ray | Light | 25% HP | Brawler | Deals extreme physical Light damage to one enemy. Power proportional to caster's remaining HP. | Seeker, Mage, or Healer Lineages | - |
| Tetrabreak | Support | 18 MP | Seeker | Negates one enemy's Repel Physical skill. | Thief, Faker, or Merchant Lineages | - |
| Thunder Fang | Electric | 18 MP | Gunner | Deals extreme magic Electric damage to all enemies. | Gunner, Masked Dancer, or Berserker Lineages | - |
| Tiger Eruption Fist | Strike | 32% HP | Brawler | Deals weak physical Strike damage to all enemies 2-4 times. | Warrior, Brawler, or Berserker Lineages | - |
| Trial of the Seeker | Almighty | 20 MP | Seeker | Deals extreme Almighty damage to all enemies. Recovers MP for each hit. | Warrior, Thief, or Masked Dancer Lineages | - |
| Ultimate Energy Ray | Light | 30% HP | Brawler | Deals severe physical Light damage to one enemy. Power proportional to caster's remaining HP. | Seeker, Mage, or Healer Lineages | - |
| Ultimate Guard | Support | 100 MP | Knight | Raises a barrier that nullifies one non-Almighty attack for all allies. | Knight, Healer, or Commander Lineages | - |
| Vorpal Blade | Slash | 18 MP | Warrior | Deals extreme physical Slash damage to all enemies. Decreases their Attack for 3 turns. | Gunner, Faker, or Summoner Lineages | - |
| Wanton Destruction | Strike | 20 MP | Berserker | Deals extreme physical Strike damage to one enemy. Inflicts a one-time weakness to Strike. | Knight, Healer, or Commander Lineages | - |
| Wild Barrage | Pierce | 14 MP | Gunner | Only usable from the back row. Deals medium physical Pierce damage to all enemies 2-3 times. | Gunner, Faker, or Summoner Lineages | - |
| Wild Bore | Pierce | 20 MP | Berserker | Deals extreme physical Pierce damage to one enemy. Significantly decreases their Attack for 3 turns. | Gunner, Faker, or Summoner Lineages | - |
| Wind Blade | Wind | 16 MP | Warrior | Deals extreme Wind damage to all enemies. | Seeker, Knight, or Commander Lineages | - |
| Winning Horse | Strike | 16 MP | Seeker | Deals severe physical Strike damage to one enemy. | Warrior, Brawler, or Berserker Lineages | - |