Leviathan

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Early Game (Magna 1)

In the early game, building for Omega grids follows the general format of 5-6 magna mods, 1-2 normal mods, 2-3 EX mods, and 1 seraphic. Below are a list of available weapons for these mod types.

Magna (5-6 per grid)

Weapons who skills are Omega mod. These skills are boosted by Leviathan Omega. They typically can be identied by either an Ω in english or M in Japanese.

Copies:
4-6
Source:
LEVIATHAN
Reflective Water
Massive water DMG to a foe (Gain Repel.)
Oceansoul’s Might II
Big boost to water allies’ ATK
  • Big magna attack mod.
  • Best magna weapon for M1 grids.
  • Given free for story progress and during anniversary.
Copies:
Source:
Udaka-Ostha
Massive water DMG to a foe (Gain Mirror Image.)
Additional effect at 4★:
Oceansoul’s Majesty
Small boost to water allies’ ATK and max HP
Oceansoul’s Restraint
Medium boost to water allies’ double attack rate and critical hit rate
  • Small magna ATK, small HP, medium critical hit rate,. and medium ATK.
  • An option for HP. Crit is unreliable and the small magna ATK mod is a big drop in damage from the Levi daggers.
Copies:
Source:
ROTB
Chilling Permeance
Massive water DMG to a foe (All allies gain Critical Hit Rate Boosted.)
Additional effect at 4★:
Buff increased to Critical Hit Rate Boosted.
Oceansoul’s Celere II
Medium boost to water allies’ ATK and critical hit rate
Oceansoul’s Enmity
Small boost to water allies’ ATK based on how low HP is
  • Medium magna ATK boost, medium crit rate and small enmity boost.
  • The combo of attack and enmity overtakes the damage of Levi gaze ~85% HP which is very common during M1.
  • Critical mod is a unreliabke especially since you can only obtain one copy.
Copies:
Source:
ROTB
Aquamarine Cleave
Massive water DMG to a foe (All allies gain Shield.)
Additional effect at 4★:
Effect increased to Shield.
Oceansoul’s Might II
Big boost to water allies’ ATK
Oceansoul’s Progression II
Medium boost to water allies’ water ATK based on number of turns passed
  • Large magna attack and medium progression make this a good slot for your 6th magna mode.
  • Good for longer battles as progression gains in strength with more turns passed.
  • Uncap can be slow until Rank 120 but is doable. However at 120 it is a lot quicker.

Normal (1-2 per grid)

Weapons with skills that are normal mod. These skills typically boosted by Varuna but some like the Bahamut weapons can’t be boosted. Normal skills don’t have any special icons to indicate them.

Copies:
1
Source:
SIDE STORIES, BAHAMUT WEAPONS
Massive dark DMG to a foe (Gain DA Up.)
Human Animus Dominion
Boost to Humans’ ATK.
  • Extremely strong normal mod that continues to get stronger with upgrades.
  • A free copy can be obtained from the What Makes the Sky Blue sidestory.
  • Choice of Bahamut weapon depends on your characters. Most players typically get Bahamut dagger first due to the large amount of Humans and Erunes.
  • Typically the only normal mod in M1 grids.
Copies:
Source:
Northern Beast Strike
Massive water DMG to a foe (Gain DEF Up.)
Hoarfrost’s Might
Big boost to water allies’ ATK
  • Big normal mod. Lower normal mod than the baha weapon.
  • Becomes much better later on thanks to the Malus cipher, but at this stage the cap up won’t do anything so can be put on the backburner.

EX (2-3 per grid)

Weapons with skills that are EX mod. EX skills can not be boosted at all. These skills can be identified with an EX on them.

Copies:
Source:
SIDE STORY
Let Sunshine In
Massive Water damage to a foe.
Gain DA Up (20%, 3.5T).
Additional effect at 4★:
All allies gain DA Up (20%, 3.5T).
Sunshiner
Big boost to water allies’ ATK
Shining Beacon
When main weapon (MC only): 10% bonus Water DMG effect when double attack rate is boosted.
  • Side Story EX option.
  • Can be easily obtained from Love Live! Sunshine!! Aqours Sky-High!‎‎.
  • Has a 4* uncap making it one of the stronger side story weapon slots.
Copies:
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SIDE STORY
Ice Trinity
Massive Water damage to a foe.
Raise foe’s Glaciate (Accuracy: g, 180s) lvl by 1 (Max: 10).
Additional effect at 4★:
Gain Critical Up (30%, 2.5T).
Frozen Blade
Big boost to Water allies’ ATK
Ice Sprite Magic
When main weapon (MC only): Charge Boost (5%) at end of turn
  • Side Story EX option.
  • Can be easily obtained from Princess Connect! Re:Dive: Dinner at the Turned Table.
  • Has a 4* uncap making it one of the stronger side story weapon slots.
Copies:
Source:
XENO COCYTUS
Deluge of Neglect
Massive water DMG to a foe (Restore all allies’ HP.)
Glacial Supremacy
Massive boost to water allies’ ATK
  • Large EX source as well as bonuses from AX skills.
  • Upgrade option to side story weapons.
  • Lots of healing on ougi that can come in handy for harder fights.
Copies:
Source:
XENO COCYTUS
Disperazione
Massive water DMG to a foe (All allies gain Debuff Success Boosted.)
Glacial Supremacy
Massive boost to water allies’ ATK
  • Large EX source as well as bonuses from AX skills.
  • Upgrade option to side story weapons.
  • Debuff success rate on ougi can be helpful but generally not a priority.
    • If you can upgrade it to , the ougi becomes very strong with the addition of teamwide strength.

Seraphic (1 per grid)

Seraphic skills amplify all damage fighting on element and are always must slots in that case. They can’t be boosted and have no special indicator.

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SERAPHIC WEAPONS
Iudicium Tsunami
Big Water damage to a foe.
All allies gain Water ATK Up (3.5T).
Gabriel’s Blessing
Amplify Water allies’ damage against Fire foes by 10%.
  • 10% seraphic mod that boosts all water damage by 10% when fighting on element.
  • SSR upgrade is rank gated so upgrading can be put on the backburner until then.

Example Grids

General Purpose

Standard general usage grid for most content.

Xeno Glacial Dream Staff
Leviathan Gaze Omega
Leviathan Gaze Omega
Leviathan Gaze Omega
Leviathan Gaze Omega
Leviathan Gaze Omega
Leviathan Gaze Omega
Dagger of Bahamut Nova
Wand of Gabriel (SR)
Dante’s Harp

Mid to Late Game

Moving into mid game, many new weapons become available resulting in many grid changes. At this stage, the concept of a general grid becomes dead with many specialized grids taking their place.

Central Grid Pieces

List of the core grid pieces to most grids.

Copies:
2-3
Source:
EUROPA
House of Thebes
Massive Water damage to a foe.
Inflict Fire ATK Lowered (10%). Gain Charge Boost (20%).
Oceansoul’s Might
Medium boost to water allies’ ATK
Oceansoul’s Sentence
Medium boost to water allies’ C.A. DMG and C.A. DMG cap
  • Excellent slot for ougi teams and ougi otk thanks to providing CA cap up.
  • Core CA weapon pre-schrodinger. Still great alongside Schrodinger for hitting special cap.
Copies:
2-3 DEF, 3 ATK
Source:
DIASPORA
Rip and Terror
Massive water DMG to a foe (Gain Critical Up.)
Additional effect at 4★:
Also gain ATK Sharply Boosted.
Blade’s Wrath
Boost to ATK, max HP, and multiattack rate based on how many katanas are equipped.
Snowfall’s Quenching
Supplement Water allies’ C.A. DMG based on how high their HP is.
Snowfall’s Ascendancy
10% boost to Water allies’ Special C.A. DMG Cap.’"`UNIQ–ref-00000007-QINU`"’
  • Core water ougi weapon as it provides ougi supplemental and special CA cap.
  • Excellent source of HP.
  • Reccomended to start with two defense awakening to assist with hard content.
  • With Schrodinger Mk II it becomes one of the strongest mod slots for magna and sees use in standard burst grids.
Copies:
4
Source:
MACULA MARIUS
Udaka-Ostha
Massive water DMG to a foe (Gain Mirror Image.)
Additional effect at 4★:
Oceansoul’s Majesty
Small boost to water allies’ ATK and max HP
Oceansoul’s Restraint
Medium boost to water allies’ double attack rate and critical hit rate
  • Generally a weak weapon but provides enough various mods to be useful in many situations.
  • Good source of HP for FA and hard content.
  • Paired with two cnidocyte’s for crit grids for burst and FA.
Copies:
2
Source:
WAMDUS
Whirling Pierce
Massive water DMG to a foe (All Water allies gain Critical Hit Rate Boosted (Water).)
Additional effect at 4★:
All Water allies also gain Charge Bar.
Flood’s Verity
Massive boost to water allies’ critical hit rate
Azure Covenant
Supplement Water allies’ critical hit damage.
  • 50k supp per copy in crit grids.
  • Will always be two in any crit setup to max supp.
Copies:
1
Source:
DARK OPUS WEAPONS
Oceansoul’s Majesty III
Big boost to water allies’ ATK and max HP
Guiding Revelation
A symbol of apocalyptic corruption. Empowered by a chosen pendulum.
Guiding Gospel
A symbol of evolution’s holy outcome. Empowered by a chosen pendulum.
  • At FLB it is a solid slot for the free cap of choice, but due to the large quartz cost it should be lower priority until the rest of your grid is done.
  • Once ULB it will be a must slot in every grid due to the strength of the 3rd skill.
  • Skill 2 is usually be skill cap.
  • Skill 3 will typically be Stamina to start.
  • For bursting it will normally be Echo key.
  • For ougi setups it will be Glory key.
Copies:
1
Source:
SERAPHIC WEAPONS
Tide’s Embrace
Massive Water damage to a foe.
All allies gain Water ATK Boosted (20%, 3.5t) and Fire DMG Lowered (20%, 3.5t).
Gabriel’s Blessing III
Amplify Water allies’ damage against Fire foes by 23%.
Water’s Majesty
Small boost to water allies’ ATK and max HP
  • 20-23% seraphic mod that boosts all Water damage by when fighting on element.
  • Core to on element raids.
  • Upgrade from SSR can be delayed while upgrading other grid pieces, but with 3% additional seraphic mod and the weapon almost never leaving your grid it’s important to upgrade it.

General Cap

Weapons that break cap either via cap up or supplemental.

Copies:
1
Source:
ROTB
Northern Beast Strike
Massive water DMG to a foe (Gain DEF Up.)
Hoarfrost’s Might
Big boost to water allies’ ATK
Essence of the North
Boost to Water allies’ damage cap.
  • Big II Normal mod and 10% cap up.
  • Easiest source of cap up to obtain and the largest single source of it.
Copies:
Source:
SANDBOX
Phobos Blast
Massive water DMG to a foe (Gain Charge Bar.)
Additional effect at 4★:
Effect increased to Charge Bar.
Additional effect at 5★:
Effect increased to Charge Bar.
High Priestess-Moon’s Bewitching
When main weapon: Massive boost to Water allies’ ATK (Modifier: EX). Boost to attack specs of Water allies with Full Moon (Summon).
Sephira Maxi-Water
20% boost to Water allies’ DMG Cap in Arcarum.
Water’s Majesty
Small boost to water allies’ ATK and max HP
  • Needs FLB to be useful.
  • At FLB:
    • A strong grid slot thanks to its mix of normal majesty and massive EX.
    • Generally limited in usage outside of Extra grids.
  • At ULB:
    • An all around great slot thanks to both its mix of mads and the additional 5% cap up.
    • Good option for many normal grids.
  • While the unique skill can needs setup to be in the correct phase of the moon, the cap up provided for it is very substantial and can find use in longer bursts.
Copies:
1
Source:
SANDBOX
Sentencing Sword
Unworldly Water damage to a foe (Damage cap: 2,550,000). (Consume 60% of MC’s current HP.)
Additional effect at 4★:
Effect increased to Shield.
Additional effect at 5★:
Effect increased to Shield.
Empress-Justice’s Virtue
When main weapon: Massive boost to Water allies’ ATK (Modifier: EX). Water allies restore 10% HP upon casting Dispel|buff-removing skills (Healing cap: 3000).
Sephira Maxi-Water
20% boost to Water allies’ DMG Cap in Arcarum.
Water’s Majesty
Small boost to water allies’ ATK and max HP
  • Needs FLB to be useful.
  • At FLB:
    • A strong grid slot thanks to its mix of normal majesty and massive EX.
    • Generally limited in usage outside of Extra grids.
  • At ULB:
    • An all around great slot thanks to both its mix of mads and the additional 5% cap up.
    • Good option for many normal grids.
  • Passive 3k heals are solid for harder fights if you have to the dispels to trigger it.
  • While the unique skill can needs setup to be in the correct phase of the moon, the cap up provided for it is very substantial and can find use in longer bursts.
Copies:
1-3 ATK, 0-2 HP
Source:
TEFNUT
Zubaea
Massive water DMG to a foe (All allies gain Mirror Image.)
Additional effect at 4★:
All allies also gain Shield.
Snowfall’s Fortitude
Supplement water allies’ DMG based on how low HP is
Tsunami’s Enmity
Medium boost to water allies’ ATK based on how low HP is
  • Strong enmity supp weapon for enmity setups.
  • Used in F2P relic buster and enmity viking setups for Mugen.

Auto Cap

Weapons that break auto cap either via cap up or echoes.

Copies:
1
Source:
SHOP
Frigid Sting
Massive water DMG to a foe (Remove 1 buff.)
Additional effect at 4★:
All allies also gain Bonus Water DMG.
Verglas Sovereign
Unworldly boost to Water allies’ ATK.
Astral Thrust
When main weapon: 10% boost to Water allies’ one-foe attack damage cap against foes with 5 or more debuffs.
  • The biggest source of EX mod. Astral can be the only source of grid EX if slotted.
  • 10% normal cap with 5 debuffs.
  • Excellent mainhand due to echoes and dispel on ougi.
  • Slowly being phased out thanks to various other weapons also providing EX as well as Ultima ULB.

Ougi Cap

Weapons that break ougi cap either via cap up or supplemental.

Copies:
Source:
LUMINIERA MALICE
Pasquale
Massive water DMG to a foe (All allies gain Charge Bar.)
Additional effect at 4★:
Snowfall’s Crux
Supplement water allies’ C.A. DMG
Bow Voltage
Boost to ATK based on how many bows are equipped.
  • Water ougi supplemental weapon that can be aquired before rank 200.
  • Excellent for ougi comps pre-Schrondinger but will be replaced once you get them.

Skill Cap

Weapons that break skill cap either via cap up or supplemental.

Copies:
Source:
PROVING GROUNDS
Violet Rime’s Serenade
Massive water DMG to a foe (All allies gain Dodge Rate Boosted.)
Additional effect at 4★:
All allies also gain Bonus Effect on Dodge (Water DMG) (1.5T).
(200% Water damage to a foe upon dodging [Damage cap: ~400,000].)
Armed Flood
Big boost to water allies’ ATK
Cobalt Arts
Boost to water allies’ skill damage cap
  • Provides a huge 20% skill damage cap which can be pushed further with special awakening.

Damage Mods

Weapons used for as a source of raw damage.

Copies:
Source:
ROTB
Chilling Permeance
Massive water DMG to a foe (All allies gain Critical Hit Rate Boosted.)
Additional effect at 4★:
Buff increased to Critical Hit Rate Boosted.
Oceansoul’s Celere II
Medium boost to water allies’ ATK and critical hit rate
Oceansoul’s Enmity
Small boost to water allies’ ATK based on how low HP is
  • Another crit weapon with higher damage than auberons but limited by only 1 copy being available.
Copies:
1 ATK, 4-6 SPC
Source:
EXO COCYTUS
Lago Ghiacciato
Massive water DMG to a foe (MC and a random ally gain Triple Attack Rate Boosted.)
Additional effect at 4★:
MC also gains Flurry (2-hit).
Glacial Supremacy
Massive boost to water allies’ ATK
Chthonian Bewailer’s Sanctity
When main weapon upon normal attacks when any foe is in Break (MC only):
4-hit Water damage to random foes.
MC gains Charge Bar (10%).
  • Execellent source of mod for unboosted grids.
  • Used as primary grid weapon in Mugen relic buster setups
  • ATK awakened copy is a very strong maindhand.
Copies:
Source:
ROTB
Aquamarine Cleave
Massive water DMG to a foe (All allies gain Shield.)
Additional effect at 4★:
Effect increased to Shield.
Oceansoul’s Might II
Big boost to water allies’ ATK
Oceansoul’s Progression II
Medium boost to water allies’ water ATK based on number of turns passed
  • Progression makes this a good slot for longer battles and FA.
Copies:
1
Source:
LEVIATHAN, SANDBOX
Reflective Water
Massive water DMG to a foe (Gain Repel.)
Oceansoul’s Might II
Big boost to water allies’ ATK
  • Large source of magna mod.
  • Generally not used but still a good source of magna ATK.
Copies:
0-2
Source:
EUROPA
Euripus
Massive water DMG to a foe (All allies gain DMG Supplemented and Normal Attack DMG Cap Boosted.)
Additional effect at 4★:
Oceansoul’s Celere
Small boost to water allies’ ATK and critical hit rate
Oceansoul’s Enmity II
Medium boost to water allies’ ATK based on how low HP is
  • Enmity crit weapon that is highly niche in usage.
  • Used in enmity viking setups for Mugen for those who can’t Kengo.

Defensive

Weapons that provide HP. Generally HP is provided by spoon or settes, but these are other options if lacking either.

Copies:
1
Source:
SHOP
Vortex Sphere
Massive water DMG to a foe (Gain Critical Hit Rate Boosted.)
Additional effect at 5★:
Also gain ATK Sharply Boosted.
Wamdus’s Flood
<span class="tooltip" >Boost to Water allies’ ATK<span class="tooltiptext" style="">0.1% per turn per skill level (Max: 25%)’"`UNIQ–ref-00000003-QINU`"’<span class="hr"></span>”’Modifier:”’ EX</span></span> based on number of turns passed.
Four Orbs’ Judgment
Emblem of the four orbs bent on destroying the singular pigment. Empowered by a chosen teluma.
Six Dragons’ Radiance
Emblem of the six colors in which the world is rendered. Empowered by a chosen teluma.
  • Alternative opus that trades the more offenseive skills of opus for defensive ones in particular the 30% fire damage reduction or 20% DEF.
  • Can’t be slotted with Opus which greatly kills it’s general usage but can still be useful for Revan tier raids or NM200 FAs.

Mainhand Only

Weapons that are strong as mainhands but not so much as grid pieces.

Copies:
1
Source:
XENO COCYTUS
Disperazione Finale
450% Water damage to a foe. (All allies gain Debuff Success Boosted and Strength.)
Additional effect at 5★:
Damage increased to 550%.
Strength (45%-15%, 3.5T) effect increased.
Debuff Success Boosted (25%, 3.5T) and Strength (45%-15%, 3.5T) duration increased to Half Turns|3.5 turns.
Glacial Supremacy
Massive boost to water allies’ ATK
Glacial Frostcage
When main weapon (MC only): 300% Water damage (Damage cap: ~630,000) and inflict ATK Down Stack (15% (30% Max), 180s) and DEF Down Stack (15% (30% Max), 180s) to all foes when a foe uses a special attack.
  • Excellent mainhand for Rising Force comps due to the strength of the ougi.
Copies:
1
Source:
XENO COCYTUS
Deluge of Raw Agony
450% Water damage to a foe. (Restore 10% of all allies’ HP (Healing cap: 700) and remove 1 debuff.)
Additional effect at 5★:
Damage increased to 550%. (Healing cap increased to 1500.)
Glacial Supremacy
Massive boost to water allies’ ATK
Glacial Flight
When main weapon (MC Only): Boost to charge attack damage (60% boost at Max HP, gets reduced by 0.6% per 1% HP lost) based on how high HP is.
  • Great defensive staff thanks to the healing and refresh. Doesn’t see much use outside NM200 FA.
Copies:
1
Source:
LEVIATHAN MALICE
Void Region
Massive water DMG to a foe (All allies gain Uplift.)
Additional effect at 4★:
All allies gain Armored.
Tsunami’s Primacy
Medium boost to water allies’ ATK / Medium boost to double attack rate for water allies
Aquae Excelsior
Boost to water allies’ C.A. DMG cap
  • Excellent dagger mainhand for harder content thanks to the Armored on ougi.

Example Grids

FA

Fateless
Ancient Auberon
Ancient Auberon
Wamdus’s Cnidocyte
Ancient Auberon
Ancient Auberon
Wamdus’s Cnidocyte
Wilhelm Militis
Staff of Renunciation
Wand of Charmtide

Ougi

Dante Alighieri
Tyros Zither
Tyros Zither
Tyros Zither
Colomba
Colomba
Colomba
Dagger of Bahamut Coda
Staff of Renunciation
Wand of Charmtide
Unsigned Kaneshige (Water)
Schrodinger Mk II
Schrodinger Mk II
Tyros Zither
Schrodinger Mk II
Schrodinger Mk II
Tyros Zither
Covenant-Ruin Fist
Worldbreaking Tauros
Staff of Renunciation
Ultima Claw
Reflection of The Moon
Judgment of Torrential Tides

Burst

Staff of Renunciation
Ancient Auberon
Ancient Auberon
Wamdus’s Cnidocyte
Ancient Auberon
Ancient Auberon
Wamdus’s Cnidocyte
Covenant-Ruin Fist
Reflection of The Moon
Ultima Staff
Staff of Renunciation
Leviathan Gaze Omega
Leviathan Gaze Omega
Covenant-Ruin Fist
Schrodinger Mk II
Schrodinger Mk II
Reflection of The Moon
Gospel of Water and Sky
Pistol of Bahamut Coda
Ultima Dagger
Staff of Renunciation
Leviathan Gaze Omega
Leviathan Gaze Omega
Covenant-Ruin Fist
Schrodinger Mk II
Schrodinger Mk II
Reflection of The Moon
Gospel of Water and Sky
Gospel of Water and Sky
Ultima Dagger