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Lotan: Cetarchon Build Guide — Morimens

Genesis Chaos Attack Awakener. Kit, Exalts, Enlightens, talents, stats and recommended build.

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Lotan: Cetarchon Build Guide collects build notes, tier position, skills, stats, teams, and related Morimens guides.

Lotan: Cetarchon

Lotan: Cetarchon

Genesis Chaos Attack

A warrior born for battle. The stronger the enemy, the more thrill she feels. With her massive sword that swallows the deep, she devours all and conquers all.

Profile

Gender
Female
Birthday
21-Mar
Height
5'6''
Weight
30 tons
Gi
39.03
Illustrator
Balabala
Voice Actor
Miyazono Miumi
Released
2026-07-27

Stats

CON
104 (+1.3)
ATK
180 (+2.25)
DEF
108 (+1.35)
Base Aliemus
200
Crit. Rate
5%
Crit. DMG
50%
Realm Mastery
0
DMG Amplification
0%
Aliemus Regen Lv.
0
Keyflare Regen Lv.
15
Sigil Yield
7.2%
Death Resistance
16.8%

Stats that grow with level follow the controls, breakthrough bonuses included. Values in parentheses: increase per Attribute Enhancement.

Dimensional Image

Dimensional Image: Lotan: Cetarchon

At turn start, gain 15 Aliemus. After releasing "Mundus Severance", perform Pursuit: "Netherblade" at the start of next turn: Deal DMG equal to 400% Lotan: Cetarchon's ATK to all enemies. This Pursuit benefits from the DMG Bonus that "Mundus Severance" enjoys through "Great Blade: Whale Fall" and counts as a "Strike".

Cards

Strike

Cost 1
Deal 20% ATK DMG 1 times. Lotan: Cetarchon gains 10 Aliemus.
Deal 20% ATK DMG 1 times. Lotan: Cetarchon gains 10 Aliemus. Draw 1 "Short Blade: Devour" the first time this card is played each turn.
Scaling
Lv. 1
Deal 10% ATK DMG 1 times. Lotan: Cetarchon gains 5 Aliemus.
Lv. 2
Deal 12% ATK DMG 1 times. Lotan: Cetarchon gains 6 Aliemus.
Lv. 3
Deal 14% ATK DMG 1 times. Lotan: Cetarchon gains 7 Aliemus.
Lv. 4
Deal 16% ATK DMG 1 times. Lotan: Cetarchon gains 8 Aliemus.
Lv. 5
Deal 18% ATK DMG 1 times. Lotan: Cetarchon gains 9 Aliemus.
Lv. 6
Deal 20% ATK DMG 1 times. Lotan: Cetarchon gains 10 Aliemus.

Defense

Cost 1
Gain 20% DEF Shield. Lotan: Cetarchon gains 10 Aliemus.
Gain 20% DEF Shield. Lotan: Cetarchon gains 10 Aliemus. Draw 1 "Long Blade: Perish" the first time this is played each turn.
Scaling
Lv. 1
Gain 10% DEF Shield. Lotan: Cetarchon gains 5 Aliemus.
Lv. 2
Gain 12% DEF Shield. Lotan: Cetarchon gains 6 Aliemus.
Lv. 3
Gain 14% DEF Shield. Lotan: Cetarchon gains 7 Aliemus.
Lv. 4
Gain 16% DEF Shield. Lotan: Cetarchon gains 8 Aliemus.
Lv. 5
Gain 18% DEF Shield. Lotan: Cetarchon gains 9 Aliemus.
Lv. 6
Gain 20% DEF Shield. Lotan: Cetarchon gains 10 Aliemus.

Primeval Return

Cost 3 Rouse
Lotan: Cetarchon gains 50% Base Aliemus. : Lotan: Cetarchon's Command Cards deal +1 instance of DMG.
At turn start, if "Great Blade: Whalefall" is in hand:
The first "Deadly Duel" played that turn empowers your next "Mundus Severance"—for each 1 Aliemus it steals, "Mundus Severance" deals +1% Final DMG (max 90%).
Lotan: Cetarchon gains 50% Base Aliemus. : Lotan: Cetarchon's Command Cards deal +1 instance of DMG.
Lotan: Cetarchon receives +50% Aliemus through "Deadly Duel". At turn start, if "Great Blade: Whalefall" is in hand:
The first "Deadly Duel" played that turn empowers your next "Mundus Severance"—for each 1 Aliemus it steals, "Mundus Severance" deals +1.5% Final DMG (max 135%).
Scaling
Lv. 1
Lotan: Cetarchon gains 25% Base Aliemus. : Lotan: Cetarchon's Command Cards deal +1 instance of DMG.
At turn start, if "Great Blade: Whalefall" is in hand:
The first "Deadly Duel" played that turn empowers your next "Mundus Severance"—for each 1 Aliemus it steals, "Mundus Severance" deals +1% Final DMG (max 90%).
Lv. 2
Lotan: Cetarchon gains 30% Base Aliemus. : Lotan: Cetarchon's Command Cards deal +1 instance of DMG.
At turn start, if "Great Blade: Whalefall" is in hand:
The first "Deadly Duel" played that turn empowers your next "Mundus Severance"—for each 1 Aliemus it steals, "Mundus Severance" deals +1% Final DMG (max 90%).
Lv. 3
Lotan: Cetarchon gains 35% Base Aliemus. : Lotan: Cetarchon's Command Cards deal +1 instance of DMG.
At turn start, if "Great Blade: Whalefall" is in hand:
The first "Deadly Duel" played that turn empowers your next "Mundus Severance"—for each 1 Aliemus it steals, "Mundus Severance" deals +1% Final DMG (max 90%).
Lv. 4
Lotan: Cetarchon gains 40% Base Aliemus. : Lotan: Cetarchon's Command Cards deal +1 instance of DMG.
At turn start, if "Great Blade: Whalefall" is in hand:
The first "Deadly Duel" played that turn empowers your next "Mundus Severance"—for each 1 Aliemus it steals, "Mundus Severance" deals +1% Final DMG (max 90%).
Lv. 5
Lotan: Cetarchon gains 45% Base Aliemus. : Lotan: Cetarchon's Command Cards deal +1 instance of DMG.
At turn start, if "Great Blade: Whalefall" is in hand:
The first "Deadly Duel" played that turn empowers your next "Mundus Severance"—for each 1 Aliemus it steals, "Mundus Severance" deals +1% Final DMG (max 90%).
Lv. 6
Lotan: Cetarchon gains 50% Base Aliemus. : Lotan: Cetarchon's Command Cards deal +1 instance of DMG.
At turn start, if "Great Blade: Whalefall" is in hand:
The first "Deadly Duel" played that turn empowers your next "Mundus Severance"—for each 1 Aliemus it steals, "Mundus Severance" deals +1% Final DMG (max 90%).

Long Blade: Perish

Cost 4-PlayerRole.GetStateLayer(146466)
Counts as a "Strike". Deal 300% ATK DMG to all enemies 1 times, which enjoys a 500% Bonus. For each "Strike" played this turn, the next "Long Blade: Perish" costs 1 less Arithmetica.
Scaling
Lv. 1
Counts as a "Strike". Deal 150% ATK DMG to all enemies 1 times, which enjoys a 500% Bonus. For each "Strike" played this turn, the next "Long Blade: Perish" costs 1 less Arithmetica.
Lv. 2
Counts as a "Strike". Deal 180% ATK DMG to all enemies 1 times, which enjoys a 500% Bonus. For each "Strike" played this turn, the next "Long Blade: Perish" costs 1 less Arithmetica.
Lv. 3
Counts as a "Strike". Deal 210% ATK DMG to all enemies 1 times, which enjoys a 500% Bonus. For each "Strike" played this turn, the next "Long Blade: Perish" costs 1 less Arithmetica.
Lv. 4
Counts as a "Strike". Deal 240% ATK DMG to all enemies 1 times, which enjoys a 500% Bonus. For each "Strike" played this turn, the next "Long Blade: Perish" costs 1 less Arithmetica.
Lv. 5
Counts as a "Strike". Deal 270% ATK DMG to all enemies 1 times, which enjoys a 500% Bonus. For each "Strike" played this turn, the next "Long Blade: Perish" costs 1 less Arithmetica.
Lv. 6
Counts as a "Strike". Deal 300% ATK DMG to all enemies 1 times, which enjoys a 500% Bonus. For each "Strike" played this turn, the next "Long Blade: Perish" costs 1 less Arithmetica.

Short Blade: Devour

Cost 2
Counts as a "Strike". Deal 50% ATK DMG to a random enemy 3 times. Gain 12% ATK . After being played, shuffle this card back into your Draw Pile. Every 3rd time this card is played, it triggers 1 additional time. Then, the next "Long Blade: Perish" played this turn will fuse with this card to forge a "Great Blade: Whalefall".
Scaling
Lv. 1
Counts as a "Strike". Deal 25% ATK DMG to a random enemy 3 times. Gain 6% ATK . After being played, shuffle this card back into your Draw Pile. Every 3rd time this card is played, it triggers 1 additional time. Then, the next "Long Blade: Perish" played this turn will fuse with this card to forge a "Great Blade: Whalefall".
Lv. 2
Counts as a "Strike". Deal 30% ATK DMG to a random enemy 3 times. Gain 7.2% ATK . After being played, shuffle this card back into your Draw Pile. Every 3rd time this card is played, it triggers 1 additional time. Then, the next "Long Blade: Perish" played this turn will fuse with this card to forge a "Great Blade: Whalefall".
Lv. 3
Counts as a "Strike". Deal 35% ATK DMG to a random enemy 3 times. Gain 8.4% ATK . After being played, shuffle this card back into your Draw Pile. Every 3rd time this card is played, it triggers 1 additional time. Then, the next "Long Blade: Perish" played this turn will fuse with this card to forge a "Great Blade: Whalefall".
Lv. 4
Counts as a "Strike". Deal 40% ATK DMG to a random enemy 3 times. Gain 9.6% ATK . After being played, shuffle this card back into your Draw Pile. Every 3rd time this card is played, it triggers 1 additional time. Then, the next "Long Blade: Perish" played this turn will fuse with this card to forge a "Great Blade: Whalefall".
Lv. 5
Counts as a "Strike". Deal 45% ATK DMG to a random enemy 3 times. Gain 10.8% ATK . After being played, shuffle this card back into your Draw Pile. Every 3rd time this card is played, it triggers 1 additional time. Then, the next "Long Blade: Perish" played this turn will fuse with this card to forge a "Great Blade: Whalefall".
Lv. 6
Counts as a "Strike". Deal 50% ATK DMG to a random enemy 3 times. Gain 12% ATK . After being played, shuffle this card back into your Draw Pile. Every 3rd time this card is played, it triggers 1 additional time. Then, the next "Long Blade: Perish" played this turn will fuse with this card to forge a "Great Blade: Whalefall".

Great Blade: Whalefall

Card Buff
Unplayable. While in hand:
All enemies deal 25% more DMG to your team.
All of Lotan: Cetarchon's Command Cards become "Deadly Duel".
At the start of each turn, draw 1 "Deadly Duel".

Deadly Duel

Cost [object Object] Derived Command
Draw 1 card. Steal up to X Aliemus from other Awakeners.

Exalts

Mundus Severance

200 Aliemus Exalt
Consumes "Great Blade: Whalefall" to unleash. Deal 800% ATK guaranteed Critical Hit DMG to the enemy with the highest DMG, which enjoys a 2000% Bonus. For each +1 DMG "Great Blade: Whalefall" is causing the target to deal to you, "Mundus Severance" deals +75 DMG.
Consumes "Great Blade: Whalefall" to unleash. Deal 800% ATK guaranteed Critical Hit DMG to the enemy with the highest DMG, which enjoys a 2000% Bonus. For each +1 DMG "Great Blade: Whalefall" is causing the target to deal to you, "Mundus Severance" deals +150 DMG.
Scaling
Lv. 1
Consumes "Great Blade: Whalefall" to unleash. Deal 400% ATK guaranteed Critical Hit DMG to the enemy with the highest DMG, which enjoys a 1000% Bonus. For each +1 DMG "Great Blade: Whalefall" is causing the target to deal to you, "Mundus Severance" deals +75 DMG.
Lv. 2
Consumes "Great Blade: Whalefall" to unleash. Deal 480% ATK guaranteed Critical Hit DMG to the enemy with the highest DMG, which enjoys a 1200% Bonus. For each +1 DMG "Great Blade: Whalefall" is causing the target to deal to you, "Mundus Severance" deals +75 DMG.
Lv. 3
Consumes "Great Blade: Whalefall" to unleash. Deal 560% ATK guaranteed Critical Hit DMG to the enemy with the highest DMG, which enjoys a 1400% Bonus. For each +1 DMG "Great Blade: Whalefall" is causing the target to deal to you, "Mundus Severance" deals +75 DMG.
Lv. 4
Consumes "Great Blade: Whalefall" to unleash. Deal 640% ATK guaranteed Critical Hit DMG to the enemy with the highest DMG, which enjoys a 1600% Bonus. For each +1 DMG "Great Blade: Whalefall" is causing the target to deal to you, "Mundus Severance" deals +75 DMG.
Lv. 5
Consumes "Great Blade: Whalefall" to unleash. Deal 720% ATK guaranteed Critical Hit DMG to the enemy with the highest DMG, which enjoys a 1800% Bonus. For each +1 DMG "Great Blade: Whalefall" is causing the target to deal to you, "Mundus Severance" deals +75 DMG.
Lv. 6
Consumes "Great Blade: Whalefall" to unleash. Deal 800% ATK guaranteed Critical Hit DMG to the enemy with the highest DMG, which enjoys a 2000% Bonus. For each +1 DMG "Great Blade: Whalefall" is causing the target to deal to you, "Mundus Severance" deals +75 DMG.

Night of Whalefall

200 Aliemus Over Exalt
Consumes "Great Blade: Whalefall" to unleash. Gain X . Deals 800% ATK guaranteed Critical Hit DMG to the enemy with the highest DMG, which enjoys a 2000% Bonus. For each +1 DMG "Great Blade: Whalefall" is causing the target to deal to you, "Mundus Severance" deals +75 DMG.
Scaling
Lv. 1
Consumes "Great Blade: Whalefall" to unleash. Gain X . Deals 400% ATK guaranteed Critical Hit DMG to the enemy with the highest DMG, which enjoys a 1000% Bonus. For each +1 DMG "Great Blade: Whalefall" is causing the target to deal to you, "Mundus Severance" deals +75 DMG.
Lv. 2
Consumes "Great Blade: Whalefall" to unleash. Gain X . Deals 480% ATK guaranteed Critical Hit DMG to the enemy with the highest DMG, which enjoys a 1200% Bonus. For each +1 DMG "Great Blade: Whalefall" is causing the target to deal to you, "Mundus Severance" deals +75 DMG.
Lv. 3
Consumes "Great Blade: Whalefall" to unleash. Gain X . Deals 560% ATK guaranteed Critical Hit DMG to the enemy with the highest DMG, which enjoys a 1400% Bonus. For each +1 DMG "Great Blade: Whalefall" is causing the target to deal to you, "Mundus Severance" deals +75 DMG.
Lv. 4
Consumes "Great Blade: Whalefall" to unleash. Gain X . Deals 640% ATK guaranteed Critical Hit DMG to the enemy with the highest DMG, which enjoys a 1600% Bonus. For each +1 DMG "Great Blade: Whalefall" is causing the target to deal to you, "Mundus Severance" deals +75 DMG.
Lv. 5
Consumes "Great Blade: Whalefall" to unleash. Gain X . Deals 720% ATK guaranteed Critical Hit DMG to the enemy with the highest DMG, which enjoys a 1800% Bonus. For each +1 DMG "Great Blade: Whalefall" is causing the target to deal to you, "Mundus Severance" deals +75 DMG.
Lv. 6
Consumes "Great Blade: Whalefall" to unleash. Gain X . Deals 800% ATK guaranteed Critical Hit DMG to the enemy with the highest DMG, which enjoys a 2000% Bonus. For each +1 DMG "Great Blade: Whalefall" is causing the target to deal to you, "Mundus Severance" deals +75 DMG.

Enlightens

Rotting Remains

E1
Lotan: Cetarchon's "Strike" Crit. Rate +10%, Base DMG +20%.
For every 1% Sigil Yield provided by Lotan: Cetarchon and her equipped WoD & Covenant, the Crit. Rate of "Strike" additionally +0.5%, and the Base DMG of "Strike" additionally +1%.

Ceaseless Warlust

E2
When Basic "Strike" is played, draw 1 "Short Blade: Devour". When Basic "Defense" is played, draw 1 "Long Blade: Perish". Each takes effect up to once per turn.

Uncrowned Storm

E3
Doubles the DMG Bonus "Great Blade: Whalefall" provides for "Mundus Severance". The first "Deadly Duel" played each turn no longer consumes Arithmetica.

The Unrivaled

Absolute Axiom
"Primeval Return" is enhanced. "Deadly Duel" now grants Lotan: Cetarchon +50% additional Aliemus, and the per-Aliemus Final DMG Bonus from "Deadly Duel" and its maximum cap are both increased by 50%.

Talents

Gnostic Potential

Max Lv. 5
This Awakener gains 10 Levels of Base Attributes.

Madness Omen

Max Lv. 60
Obtain 60 Aliemus after the start of exploration.

Soulforge Aptitude

Max Lv. 10
This Talent only takes effect in "Astral Reign" Stages.
This Awakener's CON, Attack, and DEF are increased by 30%, and after this Awakener plays for the first time, they gain 500 Keyflare.
"Mundus Severance" enjoys an additional 1000% Bonus. After killing an enemy, gain 15 Black Sigils, which enjoys Lotan: Cetarchon's Sigil Yield Bonus. Takes effect up to once per battle.

Primordial Breath

When Lotan: Cetarchon is on the team, the Realm reforges into Primordia: .

Primordial Influx: Base Keyflare is increased to 2000, Team DMG is increased by 50%, and all Awakeners' ATK and DEF are increased by 10%. If the team consists solely of Awakeners, the DMG bonus from this effect is doubled. At the start of battle, gain 2000 Keyflare.

Confluent Keys: All Awakeners' Keyflare Regen Lv.s are set to the team average. Awakeners no longer gain Keyflare from Arithmetica consumed; instead, the first Command Card played by each Awakener per turn grants Keyflare equal to (their Keyflare Regen × 3) + 100.

Indivisible Realm: No longer triggers other Realms' Pure Realm, Double Realm Mastery, or Double DMG effects.

Primordial : Cards gain Prepare 1; the currently equipped is automatically unleashed the first time they are played each turn.

Memory Fragments: is replaced with Primordia: Dual Recurrence and Primordia: Triad Revelation, and the carried itself can no longer be unleashed.

-Primordia: Dual Recurrence: 3 Posses from those in hand, then choose 1 to unleash twice.
-Primordia: Triad Revelation: 3 sets of Posses from those in hand, each set containing 3 different Posses. Choose one set to unleash each within it once, in sequence.
The Posses featured in Primordia: Dual Recurrence and Primordia: Triad Revelation are drawn from the eight types of Primordial Memory.
Primordia: Dual Recurrence and Primordia: Triad Revelation each count as unleashing only 1 . When their effects would trigger multiple times, only the first to take effect is valid.

Primordia: Mastery: Realm Mastery becomes Primordia: Mastery. Each point of Primordia: Mastery increases the Potency by 0.05%. Each point of Potency increases Fixed , Fixed , Fixed , Fixed by 2%, and Fixed Shield, Fixed HP Recovery, Fixed & gain, Crit. Rate, Crit. DMG, DMG , Realm Mastery, Aliemus Generation, , and Keyflare Generation by 1%.

Traphase Kit

Warborn · 98 HP

Strike

Card ×2
Deal 10 DMG to the front-row enemy and obtain 20 Aliemus.

Duelist's Pact

Cost 1
Choose an enemy to enter a duel. Deal 0 DMG to the selected target, and both units will Lock-On each other. If the target dies with the Lock-On state, return this card to Hand. Melding: DMG +8 .

Blade of Devouring

Cost 2
Deal 10 DMG to the front-row enemy and recover HP equal to half the DMG dealt. Counts as a "Strike".

Abyssbound Leviathan

Cost 100 Exalt
Deal 35 to the front-row enemy. If a kill is scored, gain 3 .

Blade of Perdition

Cost 3
Deal 6 DMG to all enemies, temporarily steal 2 , and lose 12 HP.

Breakthroughs

Each star lifts the level cap and grants an attribute of its own — the attribute differs per Awakener.

Breakthrough Level cap Grants Cost
Base Lv. 10 Rose Scrip ×1800 Pale Notes ×9
Lv. 20 Death Resistance +2.8Sigil Yield +1.2 Rose Scrip ×8100 Pale Files ×9
★★ Lv. 30 Death Resistance +2.8Sigil Yield +1.2 Rose Scrip ×21600 Pale Files ×18
★★★ Lv. 40 Death Resistance +2.8Sigil Yield +1.2 Rose Scrip ×67500 Pale Tomes ×15
★★★★ Lv. 50 Death Resistance +2.8Sigil Yield +1.2 Rose Scrip ×129600 Pale Tomes ×24
★★★★★ Lv. 60 Death Resistance +2.8Sigil Yield +1.2

Skill Upgrades

What each skill level costs. All five Command cards are charged the same; the Exalt is charged separately.

Level Command card Exalt
1 Rose Scrip ×3150 Faded Crystalfly ×9 Rose Scrip ×6300 Faded Crystalfly ×18 Devout Soul ×1
2 Rose Scrip ×12150 Shining Crystalfly ×9 Rose Scrip ×24300 Shining Crystalfly ×18 Devout Soul ×2
3 Rose Scrip ×24750 Shining Crystalfly ×15 Devout Soul ×1 Rose Scrip ×49500 Shining Crystalfly ×30 Devout Soul ×3 Aetheric Stone ×1
4 Rose Scrip ×44550 Chaos Crystal ×9 Devout Soul ×2 Rose Scrip ×89100 Chaos Crystal ×18 Devout Soul ×4 Aetheric Stone ×1
5 Rose Scrip ×89100 Chaos Crystal ×18 Devout Soul ×3 Aetheric Stone ×1 Rose Scrip ×178200 Chaos Crystal ×36 Devout Soul ×5 Aetheric Stone ×1

Shard

Shard: Lotan: Cetarchon

The lost consciousness of an ancient will. Mythag enlightens the consciousness of Awakeners through a mysterious ritual, and the Enlightened Awakener will gain permanent enhancements. Convert upon obtaining duplicate Lotan: Cetarchon. Activates Lotan: Cetarchon's Enlightens.