Imaginarium Theater/Seasons/2025-11-01

Season 17 of Imaginarium Theater was during Version "Luna II" and lasted from November 01, 2025 to December 01, 2025.

Season Details

Opening Characters

Furina

Barbara

Cyno

Ororon

Alhaitham

Yaoyao

Fantastical Blessing

After the above characters join your party, Max HP, ATK, and DEF are increased by 20%.

Alternate Cast Elements

Hydro
Electro
Dendro

Special Guest Stars

Arlecchino

Zhongli

Diona

Lynette

Primary Antagonists

Lv. 90 Maguu Kenki

Lv. 92 Battle-Hardened Primordial Bathysmal Vishap

Lv. 95 Knuckle Duckle

Lv. 100 Emperor of Fire and Iron

Battles

Act 1

Battle: Normal

Stage Effects:
- Treacherous Thunder: A period of time after the challenge begins, thunder will descend and strike your characters.

Opposing Lineup 1
Enemy Level	Easy Mode: 75 Normal Mode: 80 Hard/Visionary Mode: 85
Performance Goals	Defeat all opponents "Star Challenge" Defeat all opponents within 80s
Enemies	Wave 1: 1 Ruin Grader Wave 2: 1 Ruin Drake: Earthguard
Opposing Lineup 2
Enemy Level	Easy Mode: 75 Normal Mode: 80 Hard/Visionary Mode: 85
Performance Goals	Defeat all opponents "Star Challenge" Defeat all opponents within 80s
Enemies	Wave 1: 2 Oprichniki Line Trooper 1 Oprichniki Hailstorm Cannoneer Wave 2: 1 Oprichniki Support Trooper 2 Oprichniki Hailstorm Cannoneer

Battle: Elite Assault

Stage Effects:
- Desolation: A Dendro Cluster will chase characters around once the challenge begins. When the Cluster touches a character or opponents, it will deal immense Dendro DMG to them. If it touches a character, it will disappear. The size and DMG dealt by these clusters will gradually bleed away and grow smaller, but its speed will also gradually increase.
- Treacherous Thunder: A period of time after the challenge begins, thunder will descend and strike your characters.

Opposing Lineup 1
Enemy Level	Easy Mode: 75 Normal Mode: 80 Hard/Visionary Mode: 85
Performance Goals	Defeat all opponents "Star Challenge" Defeat all opponents within 75s
Enemies	Wave 1: 1 Tatankasaurus 1 Tatankasaurus Warrior: Skybreaker 1 Tatankasaurus Warrior: Spiritlight Chaser Wave 2: 1 Qucusaurus 1 Qucusaurus Warrior: Heartstar Hammer 1 Qucusaurus Warrior: Blazing Sky

Act 2

Battle: Normal

Stage Effects:
- Treacherous Thunder: A period of time after the challenge begins, thunder will descend and strike your characters.

Opposing Lineup 1
Enemy Level	Easy Mode: 75 Normal Mode: 80 Hard/Visionary Mode: 85
Performance Goals	Defeat all opponents "Star Challenge" Defeat all opponents within 65s
Enemies	Wave 1: 3 Tatankasaurus Wave 2: 1 Tatankasaurus Warrior: Skybreaker 1 Tatankasaurus Warrior: Spiritlight Chaser
Opposing Lineup 2
Enemy Level	Easy Mode: 75 Normal Mode: 80 Hard/Visionary Mode: 85
Performance Goals	Defeat all opponents "Star Challenge" Defeat all opponents within 75s
Advantages	Being in the Nightsoul's Blessing state gives an advantage
Enemies	Wave 1: 1 Hydro Hilichurl Rogue Wave 2: 1 Secret Source Automaton: Hunter-Seeker

Battle: Elite Assault

Stage Effects:
- Treacherous Thunder: A period of time after the challenge begins, thunder will descend and strike your characters.
- Horrific Explosion: Some opponents will enter the field with time bombs on them that will explode after a period of time, dealing DMG to nearby characters, after which this bomb will transfer to the nearest on-field opponent, resetting the bomb's timer. The bomb will transfer using the same rules after an opponent carrying it is defeated. The maximum bomb timer and bomb DMG will decrease and increase respectively with each transfer. These modifications can stack. Max 4 stacks.

Opposing Lineup 1
Enemy Level	Easy Mode: 75 Normal Mode: 80 Hard/Visionary Mode: 85
Performance Goals	Defeat all opponents "Star Challenge" Defeat all opponents within 65s
Enemies	Wave 1: 1 Tatankasaurus 1 Tatankasaurus Warrior: Skybreaker 1 Tatankasaurus Warrior: Spiritlight Chaser Wave 2: 1 Qucusaurus 1 Qucusaurus Warrior: Heartstar Hammer 1 Qucusaurus Warrior: Blazing Sky

Act 3

An autonomous humanoid swordsman that has mysteriously lost control and now patrols the pace where fate was severed, engaging in endless combat.
Long-range attacks can trigger the Maguu Kenki's mask parry. Maguu Kenki are tricky enemies who excel at using phantoms and mask parries to unleash devastating attacks on their opponents. Pay careful attention and evade these attacks in time...

Maguu Kenki

Battle: Climactic Showdown

Opposing Lineup 1
Enemy Level	Easy Mode: 80 Normal Mode: 85 Hard/Visionary Mode: 90
Performance Goals	Defeat the Villain(s) within the time limit (110s) "Star Challenge" Defeat all opponents within 75s
Enemies	1 Maguu Kenki

Arcana Challenge I

Keep fighting until the countdown ends. End the stage with at least one character left standing to successfully complete the challenge. Each opponent you defeat will take time off the countdown.
Once the challenge begins, all party members will continuously lose small amounts of HP.

Stage Effects:
- Concealed Corruption: Once the challenge begins, all party members will continuously lose small amounts of HP.

Opposing Lineup 1
Enemy Level	100
Performance Goals	Arcana Challenge Keep fighting until the countdown ends (360s) "Star Challenge" Defeat 17 opponents
Advantages	Characters who heal have an advantage
Enemies	- Shadowy Husk: Standard Bearer - Shadowy Husk: Line Breaker - Shadowy Husk: Defender

Act 4

Battle: Defense Sequence

Opposing Lineup 1
Enemy Level	Normal Mode: 85 Hard/Visionary Mode: 90
Performance Goals	Prevent the Ley Line Monolith's destruction. Defeat opponents to deplete the timer (180s) "Star Challenge" Ley Line Monolith's remaining HP not less than 35%
Enemies	- Ruin Guard - Large Hydro Slime
Opposing Lineup 2
Enemy Level	Normal Mode: 85 Hard/Visionary Mode: 90
Performance Goals	Prevent the Ley Line Monolith's destruction. Defeat opponents to deplete the timer (200s) "Star Challenge" Ley Line Monolith's remaining HP not less than 35%
Advantages	Being in the Nightsoul's Blessing state gives an advantage
Enemies	- Secret Source Automaton: Hunter-Seeker - Large Electro Slime - Mutant Electro Slime

Battle: High-Pressure Defense

Opposing Lineup 1
Enemy Level	Normal Mode: 85 Hard/Visionary Mode: 90
Performance Goals	Prevent the Ley Line Monolith's destruction. Defeat opponents to deplete the timer (200s) "Star Challenge" Ley Line Monolith's remaining HP not less than 35%
Advantages	Powerful foes present
Enemies	- Ruin Guard - Ruin Grader - Ruin Scout - Ruin Destroyer - Ruin Defender - Ruin Cruiser

Act 5

Battle: Normal

Opposing Lineup 1
Enemy Level	Normal Mode: 85 Hard/Visionary Mode: 90
Performance Goals	Defeat as many opponents as possible (at least 7) within the time limit (120s) "Star Challenge" Defeat 9 opponents
Enemies	- Ruin Scout - Ruin Cruiser - Ruin Defender - Ruin Destroyer
Opposing Lineup 2
Enemy Level	Normal Mode: 85 Hard/Visionary Mode: 90
Performance Goals	Defeat as many opponents as possible (at least 4) within the time limit (120s) "Star Challenge" Defeat 5 opponents
Enemies	- Ruin Guard - Ruin Grader

Battle: Elite Assault

Stage Effects:
- Desolation: A Dendro Cluster will chase characters around once the challenge begins. When the Cluster touches a character or opponents, it will deal immense Dendro DMG to them. If it touches a character, it will disappear. The size and DMG dealt by these clusters will gradually bleed away and grow smaller, but its speed will also gradually increase.

Opposing Lineup 1
Enemy Level	Normal Mode: 85 Hard/Visionary Mode: 90
Performance Goals	Defeat as many opponents as possible (at least 12) within the time limit (120s) "Star Challenge" Defeat 15 opponents
Advantages	Environmental hazards present
Enemies	- Kairagi: Fiery Might - Kairagi: Dancing Thunder - Nobushi: Hitsukeban - Nobushi: Kikouban

Act 6

An Armored Crablord that has survived for countless eons and surpassed almost all other Fontemer Aberrants. The twin molten horns located high up on its body are Pyro-aligned organs that can unleash more vicious elemental attacks and grant it even stronger defensive capabilities. When the Armored Crablord unleashes certain attacks, its twin molten horns are closer to the ground. This provides for a great opportunity to use Elemental Reactions to remove the Pyro element within.

Emperor of Fire and Iron

The Battle-Hardened Primordial Bathysmal Vishap will attack using Cleansing Shower, and will also deploy Purification Fields. Characters will lose a certain amount of Energy when damaged by Cleansing Shower or when stepping into a Purification Field. If the character has insufficient Energy, they will lose HP instead.
Once the Battle-Hardened Primordial Bathysmal Vishap shield is broken, the Purification Field will be disabled.

Battle-Hardened Primordial Bathysmal Vishap

Battle: Climactic Showdown

Normal Mode Challenge
Enemy Level	90
Performance Goals	Defeat the Villain(s) within the time limit (95s) "Star Challenge" Defeat all opponents within 65s
Advantages	Hydro characters have an advantage Elemental effects advantage
Enemies	1 Emperor of Fire and Iron
Hard/Visionary Mode Challenge
Enemy Level	92
Performance Goals	Defeat the Villain(s) within the time limit (100s) "Star Challenge" Defeat all opponents within 65s
Advantages	Dendro characters have an advantage Powerful foes present Ranged has an advantage
Enemies	1 Battle-Hardened Primordial Bathysmal Vishap

Arcana Challenge II

A mysterious ruin machine that can reconfigure itself into various forms. In battle, the Perpetual Mechanical Array will enter the Absolute Defense state, in which it splits and summons several different kinds of Ruin Sentinels. After defeating the enhanced Ruin Sentinels, Absolute Defense state will be removed and it will enter a weakened state.

Perpetual Mechanical Array

Battle: Climactic Showdown

Opposing Lineup 1
Enemy Level	100
Performance Goals	Defeat the Villain(s) within the time limit (120s) "Star Challenge" Defeat all opponents within 80s
Advantages	Focus fire on a single enemy
Enemies	1 Perpetual Mechanical Array

Act 7

Battle: Normal

Stage Effects:
- Survival Pressure: A period of time after the challenge begins, all party members will continuously lose small amounts of HP.

Opposing Lineup 1
Enemy Level	92
Performance Goals	Defeat all opponents "Star Challenge" Defeat all opponents within 80s
Advantages	Plunging Attacks have an advantage
Enemies	Wave 1: 1 Hydro Hilichurl Rogue Wave 2: 1 Furnace Shell Mountain Weasel
Opposing Lineup 2
Enemy Level	92
Performance Goals	Defeat all opponents "Star Challenge" Defeat all opponents within 95s
Advantages	Hydro characters have an advantage Shields have an advantage Elemental effects advantage
Enemies	2 Abyss Lector: Fathomless Flames

Battle: Elite Assault

Stage Effects:
- Survival Pressure: A period of time after the challenge begins, all party members will continuously lose small amounts of HP.
- Tough Fight Scene: Elite opponents will have Attendants that will defend them. Each Attendant will increase the elite opponent's ATK by 10% and Element RES and Physical RES by 10%. The Attendants will restore the elite opponent's HP every 10s, with each Attendant restoring 5% HP. When there are no Attendants, the elite opponent will lose the aforementioned enhancement and restoration effects.

Opposing Lineup 1
Enemy Level	92
Performance Goals	Defeat all opponents "Star Challenge" Defeat all opponents within 65s
Advantages	Being in the Nightsoul's Blessing state gives an advantage High-frequency elemental attacks have an advantage
Enemies	Wave 1: 1 Tenebrous Mimesis - Crackling Axe Mitachurl(receives buffs from Attendants) 2 Blazing Axe Mitachurl Wave 2: 1 Tenebrous Mimesis: Tepetlisaurus(receives buffs from Attendants) 2 Tepetlisaurus

Act 8

A duck-shaped combat machine built from scrap metal and powered by kuuvahki. It is programmed with a variety of strategies.
After the battle begins, it will enter Duckstruction Mode, becoming more aggressive, generating a Ward for itself, and summoning floating Stamping Devices to harass you.
When this happens, you must first deal with the Stamping Devices. Deal DMG with Electro-Charged or Lunar-Charged reactions, or destroy them directly, to fry their circuits and cause them to attack Knuckle Duckle's Ward instead...

Knuckle Duckle

Battle: Climactic Showdown

Opposing Lineup 1
Enemy Level	95
Performance Goals	Defeat the Villain(s) within the time limit (120s) "Star Challenge" Defeat all opponents within 80s
Advantages	Electro-Charged reactions have an advantage Lunar-Charged reactions have an advantage Electro characters have an advantage
Enemies	1 Knuckle Duckle

Act 9

Battle: Normal

Opposing Lineup 1
Enemy Level	95
Performance Goals	Defeat a specific number of Bounties (3) within the time limit (120s) "Star Challenge" Complete the main challenge objective within 80s
Enemies	- Kairagi: Fiery Might - Kairagi: Dancing Thunder - Nobushi: Jintouban - Nobushi: Hitsukeban - Nobushi: Kikouban
Opposing Lineup 2
Enemy Level	95
Performance Goals	Defeat a specific number of Bounties (2) within the time limit (120s) "Star Challenge" Complete the main challenge objective within 80s
Advantages	Characters who heal have an advantage
Enemies	- Thundercraven Rifthound - Thundercraven Rifthound Whelp

Battle: Elite Assault

Stage Effects:
- Thrilling Duel: When the active character is within the Duel Zone of an elite opponent, that character's DMG will be increased by 40%. When they are outside a Duel Zone, they will take DMG every 2s.

Opposing Lineup 1
Enemy Level	95
Performance Goals	Defeat a specific number of Bounties (3) within the time limit (120s) "Star Challenge" Complete the main challenge objective within 80s
Advantages	Bows have an advantage
Enemies	- Ruin Drake: Skywatch - Ruin Drake: Earthguard - Ruin Scout - Ruin Destroyer - Ruin Defender - Ruin Cruiser

Act 10

An Armored Crablord that has survived for countless eons and surpassed almost all other Fontemer Aberrants. The twin molten horns located high up on its body are Pyro-aligned organs that can unleash more vicious elemental attacks and grant it even stronger defensive capabilities. When the Armored Crablord unleashes certain attacks, its twin molten horns are closer to the ground. This provides for a great opportunity to use Elemental Reactions to remove the Pyro element within.

Emperor of Fire and Iron

Battle: Climactic Showdown

Opposing Lineup 1
Enemy Level	100
Performance Goals	Defeat the Villain(s) within the time limit (95s) "Star Challenge" Defeat all opponents within 65s
Advantages	Hydro characters have an advantage Elemental effects advantage
Enemies	1 Emperor of Fire and Iron

Trial Characters

Character & Weapon	Talents & Artifacts	Attributes
Lv. 90 C0 Furina Lv. 90 R1 Fleuve Cendre Ferryman	Normal Attack Lv. 8 Elemental Skill Lv. 8 Elemental Burst Lv. 8	Max HP: 31,242 ATK: 1,297 DEF: 828 Elemental Mastery: 105 Crit Rate: 76.3% Crit DMG: 112.9% Energy Recharge: 186.8% DMG Bonus: 46.6%
Lv. 90 C0 Furina Lv. 90 R1 Fleuve Cendre Ferryman	Artifact Lv. 20 Set Bonus Golden Troupe 4-Piece
Lv. 90 C0 Barbara Lv. 90 R1 Prototype Amber	Normal Attack Lv. 8 Elemental Skill Lv. 8 Elemental Burst Lv. 8	Max HP: 27,358 ATK: 1,120 DEF: 886 Elemental Mastery: 105 Crit Rate: 33.0% Crit DMG: 112.9% Energy Recharge: 192.6% Healing Bonus: 50.9%
Lv. 90 C0 Barbara Lv. 90 R1 Prototype Amber	Artifact Lv. 20 Set Bonus Maiden Beloved 4-Piece
Lv. 90 C0 Cyno Lv. 90 R1 Moonpiercer	Normal Attack Lv. 8 Elemental Skill Lv. 8 Elemental Burst Lv. 8	Max HP: 19,389 ATK: 1,461 DEF: 1,183 Elemental Mastery: 461 Crit Rate: 57.1% Crit DMG: 151.3% Energy Recharge: 140.8% DMG Bonus: 46.6%
Lv. 90 C0 Cyno Lv. 90 R1 Moonpiercer	Artifact Lv. 20 Set Bonus Gilded Dreams 4-Piece
Lv. 90 C0 Ororon Lv. 90 R1 Alley Hunter	Normal Attack Lv. 8 Elemental Skill Lv. 8 Elemental Burst Lv. 8	Max HP: 15,801 ATK: 2,247 DEF: 706 Elemental Mastery: 105 Crit Rate: 57.1% Crit DMG: 112.9% Energy Recharge: 140.8% DMG Bonus: 46.6%
Lv. 90 C0 Ororon Lv. 90 R1 Alley Hunter	Artifact Lv. 20 Set Bonus Scroll of the Hero of Cinder City 4-Piece
Lv. 90 C0 Alhaitham Lv. 90 R1 Iron Sting	Normal Attack Lv. 8 Elemental Skill Lv. 8 Elemental Burst Lv. 8	Max HP: 20,336 ATK: 1,385 DEF: 1,080 Elemental Mastery: 516 Crit Rate: 57.1% Crit DMG: 112.9% Energy Recharge: 140.8% DMG Bonus: 75.4%
Lv. 90 C0 Alhaitham Lv. 90 R1 Iron Sting	Artifact Lv. 20 Set Bonus Gilded Dreams 4-Piece
Lv. 90 C0 Yaoyao Lv. 90 R1 Favonius Lance	Normal Attack Lv. 8 Elemental Skill Lv. 8 Elemental Burst Lv. 8	Max HP: 33,568 ATK: 1,246 DEF: 891 Elemental Mastery: 105 Crit Rate: 33.0% Crit DMG: 112.9% Energy Recharge: 183.1% DMG Bonus: 15.0% Healing Bonus: 35.9%
Lv. 90 C0 Yaoyao Lv. 90 R1 Favonius Lance	Artifact Lv. 20 Set Bonus Deepwood Memories 4-Piece