Imaginarium Theater/Seasons/2025-05-01

Season 11 of Imaginarium Theater was during Version 5.5 and lasted from May 01, 2025 to June 01, 2025.

Season Details

Opening Characters

Neuvillette

Candace

Ayaka

Charlotte

Albedo

Kachina

Fantastical Blessing

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

Alternate Cast Elements

Hydro
Cryo
Geo

Special Guest Stars

Venti

Hu Tao

Kaveh

Shinobu

Primary Antagonists

Lv. 90 Veteran Arithmetic Enhancer Mek

Lv. 92 Potapo's Solidarity: Secret Shadow's Re-Emergence

Lv. 95 Legatus Golem

Lv.100 Secret Source Automaton: Configuration Device

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 Scout 1 Ruin Destroyer 1 Ruin Defender Wave 2: 1 Ruin Guard 2 Ruin Destroyer
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: 1 Ruin Grader Wave 2: 1 Ruin Drake: Earthguard
Opposing Lineup 3
Enemy Level	Easy Mode: 75 Normal Mode: 80 Hard/Visionary Mode: 85
Performance Goals	Defeat all opponents "Star Challenge" Defeat all opponents within 65s
Advantages	Ousia-aligned attacks have an advantage
Enemies	Wave 1: 5 Recon Log Mek - Pneuma Wave 2: 1 Construction Specialist Mek - Pneuma 3 Geological Survey Mek - Pneuma
Opposing Lineup 4
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	1 Thundering Wayob Manifestation
Opposing Lineup 5
Enemy Level	Easy Mode: 75 Normal Mode: 80 Hard/Visionary Mode: 85
Performance Goals	Defeat all opponents "Star Challenge" Defeat all opponents within 80s
Advantages	Cryo characters have an advantage
Enemies	Wave 1: 3 Large Hydro Slime Wave 2: 2 Grounded Hydroshroom Wave 3: 1 Thunderhelm Lawachurl(periodically inflicts Engulfing Storm)

Battle: Elite Assault

Stage Effects:
- Treacherous Thunder: A period of time after the challenge begins, thunder will descend and strike your characters.
- Enemy En Garde: Opponents within a certain radius of opponents affected by this buff have their ATK increased by 50% and their All Elemental and Physical RES increased by 30%.

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 85s
Advantages	Focus fire on a single enemy Pneuma-aligned attacks have an advantage
Enemies	Wave 1: 1 Ruin Grader 3 Ruin Destroyer Wave 2: 1 Construction Specialist Mek - Ousia 2 Assault Specialist Mek - Ousia

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: 2 Geovishap Hatchling Wave 2: 1 Geovishap (Pyro) 1 Geovishap (Electro)
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 85s
Advantages	Geo characters have an advantage
Enemies	Wave 1: 2 Tainted Water-Spouting Phantasm Wave 2: 3 Praetorian Golem
Opposing Lineup 3
Enemy Level	Easy Mode: 75 Normal Mode: 80 Hard/Visionary Mode: 85
Performance Goals	Defeat all opponents "Star Challenge" Defeat all opponents within 65s
Advantages	Hydro characters have an advantage
Enemies	2 Fluid Avatar of Lava
Opposing Lineup 4
Enemy Level	Easy Mode: 75 Normal Mode: 80 Hard/Visionary Mode: 85
Performance Goals	Defeat all opponents "Star Challenge" Defeat all opponents within 65s
Advantages	Pneuma-aligned attacks have an advantage Ousia-aligned attacks have an advantage
Enemies	2 Large Shatterstone Breacher Primus
Opposing Lineup 5
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

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

During combat, it will channel ousia energy to unleash a Gravity Reduction Field. Characters within this field can jump significantly higher. Its core will be defended by a Geo shield. Destroy said shield and annihilate its core using Pneuma attacks to shut its Gravity Reduction Field down.

Veteran Arithmetic Enhancer Mek

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 (95s) "Star Challenge" Defeat all opponents within 65s
Advantages	Geo characters have an advantage
Enemies	1 Veteran Arithmetic Enhancer Mek

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 (200s) "Star Challenge" Ley Line Monolith's remaining HP not less than 35%
Enemies	- Thunderhelm Lawachurl - Stonehide Lawachurl - Blazing Axe Mitachurl - Crackling Axe Mitachurl
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%
Enemies	- Eremite Desert Clearwater - Eremite Sunfrost - Eremite Daythunder
Opposing Lineup 3
Enemy Level	Normal Mode: 85 Hard/Visionary Mode: 90
Performance Goals	Prevent the Ley Line Monolith's destruction. Defeat opponents to deplete the timer (160s) "Star Challenge" Ley Line Monolith's remaining HP not less than 35%
Advantages	Rapid movement has an advantage
Enemies	- Ruin Scout - Ruin Destroyer - Ruin Defender - Ruin Cruiser
Opposing Lineup 4
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%
Advantages	Being in the Nightsoul's Blessing state gives an advantage
Enemies	- Secret Source Automaton: Hunter-Seeker
Opposing Lineup 5
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%
Advantages	Hydro characters have an advantage
Enemies	- Fluid Avatar of Lava

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
Opposing Lineup 3
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
Advantages	Characters who heal have an advantage
Enemies	- Rockfond Rifthound - Rockfond Rifthound Whelp
Opposing Lineup 4
Enemy Level	Normal Mode: 85 Hard/Visionary Mode: 90
Performance Goals	Defeat as many opponents as possible (at least 20) within the time limit (120s) "Star Challenge" Defeat 24 opponents
Enemies	- Hydro Mimic Boar - Hydro Mimic Crane - Hydro Mimic Squirrel - Hydro Mimic Mallard - Hydro Mimic Finch - Hydro Mimic Crab - Hydro Mimic Frog
Opposing Lineup 5
Enemy Level	Normal Mode: 85 Hard/Visionary Mode: 90
Performance Goals	Defeat as many opponents as possible (at least 20) within the time limit (120s) "Star Challenge" Defeat 30 opponents
Enemies	- Large Pyro Slime - Large Hydro Slime

Battle: Elite Assault

Stage Effects:
- 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^{[DN • 1]}
Enemy Level	Normal Mode: 85 Hard Mode: 90
Performance Goals	Defeat as many opponents as possible (at least 17) within the time limit (120s) "Star Challenge" Defeat 24 opponents
Advantages	Focus fire on a single enemy
Enemies	Wave 1: 1 Rock Shieldwall Mitachurl(receives buffs from Attendants) 2 Rock Shield Hilichurl Guard Wave 2: 1 Rock Shieldwall Mitachurl(receives buffs from Attendants) 2 Rock Shield Hilichurl Guard Wave 3: 1 Rock Shieldwall Mitachurl(receives buffs from Attendants) 2 Rock Shield Hilichurl Guard Wave 4: 1 Kairagi: Dancing Thunder(receives buffs from Attendants) 1 Nobushi: Jintouban 1 Nobushi: Hitsukeban 1 Nobushi: Kikouban Wave 5: 1 Kairagi: Fiery Might(receives buffs from Attendants) 1 Nobushi: Jintouban 1 Nobushi: Hitsukeban 1 Nobushi: Kikouban

↑ Opposing Lineup 1: The listed pattern of waves repeats until the challenge ends.

Act 6

This ancient Legatus Golem uses its sturdy marble body to defend against attacks while using music and searing flames to obliterate its foes. Use methods suited to dealing with Geo to break through its defenses. Apart from this, it will also set up resonators in combat that will assist its attacks. Destroy these resonators to deplete its shielding effectively.

Legatus Golem

A Biting-Cold Wayob Manifestation that once appeared in a special trial.
Will manifest during combat as a "Protection Spirit" and a "Hostile Spirit." Of the two types, the Protection Spirit will create a spirit connection with the character, and when each member of the party receives healing, HP will be recovered for the Protection Spirit. When the Protection Spirit's HP is fully restored, it will use the coordinated attack "Pierce: Binding of Dawn and Dusk's Breaking" to attack the Hostile Spirit. At this time, the more HP is restored to the Protection Spirit, the greater the damage that will be dealt, until finally Pierce: Binding of Dawn and Dusk's Breaking can be transformed into the more powerful Decisive: Binding of Dawn and Dusk's Breaking.

Potapo's Solidarity: Secret Shadow's Re-Emergence

Battle: Climactic Showdown

Normal Mode Challenge
Enemy Level	90
Performance Goals	Defeat the Villain(s) within the time limit (120s) "Star Challenge" Defeat all opponents within 80s
Advantages	Geo characters have an advantage
Enemies	1 Legatus Golem
Hard/Visionary Mode Challenge
Enemy Level	92
Performance Goals	Defeat the Villain(s) within the time limit (125s) "Star Challenge" Defeat all opponents within 85s
Advantages	Characters who heal have an advantage
Enemies	1 Potapo's Solidarity: Secret Shadow's Re-Emergence

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 85s
Enemies	Wave 1: 1 Rimebiter Bathysmal Vishap Hatchling 1 Bolteater Bathysmal Vishap Hatchling Wave 2: 2 Primordial Bathysmal Vishap
Opposing Lineup 2
Enemy Level	92
Performance Goals	Defeat all opponents "Star Challenge" Defeat all opponents within 75s
Advantages	Bows have an advantage
Enemies	Wave 1: 2 Ruin Hunter Wave 2: 2 Ruin Drake: Skywatch
Opposing Lineup 3
Enemy Level	92
Performance Goals	Defeat all opponents "Star Challenge" Defeat all opponents within 65s
Advantages	Shields have an advantage Powerful foes present
Enemies	1 Consecrated Red Vulture 1 Consecrated Scorpion
Opposing Lineup 4
Enemy Level	92
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 Shadowy Husk: Standard Bearer 1 Shadowy Husk: Line Breaker 1 Shadowy Husk: Defender Wave 2: 1 Secret Source Automaton: Hunter-Seeker
Opposing Lineup 5
Enemy Level	92
Performance Goals	Defeat all opponents "Star Challenge" Defeat all opponents within 65s
Advantages	Shields have an advantage Powerful foes present
Enemies	1 Consecrated Flying Serpent 1 Consecrated Scorpion

Battle: Elite Assault

Stage Effects:
- Enemy Stunt Double: The HP Percentage of all opponents affected by this will change at intervals: After changing, all their HP% values will be the same as the HP% of the affected opponent with the highest current HP%.
- 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	Powerful foes present
Enemies	Wave 1: 4 Xuanwen Beast Wave 2: 1 Black Serpent Knight: Rockbreaker Ax 1 Shadowy Husk: Standard Bearer 1 Shadowy Husk: Line Breaker 1 Shadowy Husk: Defender

Act 8

This ancient Legatus Golem uses its sturdy marble body to defend against attacks while using music and searing flames to obliterate its foes. Use methods suited to dealing with Geo to break through its defenses. Apart from this, it will also set up resonators in combat that will assist its attacks. Destroy these resonators to deplete its shielding effectively.

Legatus Golem

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	Geo characters have an advantage
Enemies	1 Legatus Golem

Act 9

Battle: Normal

Opposing Lineup 1
Enemy Level	95
Performance Goals	Defeat a specific number of Bounties (2) within the time limit (85s) "Star Challenge" Complete the main challenge objective within 55s
Enemies	- Stonehide Lawachurl - Pyro Hilichurl Shooter - Electro Hilichurl Shooter - Hilichurl Berserker - Hilichurl Grenadier - Hilichurl Fighter - Electro Hilichurl Grenadier
Opposing Lineup 2
Enemy Level	95
Performance Goals	Defeat a specific number of Bounties (3) within the time limit (110s) "Star Challenge" Complete the main challenge objective within 75s
Enemies	- Kairagi: Fiery Might - Kairagi: Dancing Thunder - Nobushi: Jintouban - Nobushi: Hitsukeban - Nobushi: Kikouban
Opposing Lineup 3
Enemy Level	95
Performance Goals	Defeat a specific number of Bounties (8) within the time limit (110s) "Star Challenge" Complete the main challenge objective within 75s
Advantages	Hydro characters have an advantage Elemental effects advantage
Enemies	- Pyro Abyss Mage - Large Pyro Slime
Opposing Lineup 4
Enemy Level	95
Performance Goals	Defeat a specific number of Bounties (2) within the time limit (110s) "Star Challenge" Complete the main challenge objective within 75s
Advantages	Hydro characters have an advantage
Enemies	- Fluid Avatar of Lava - Pyro Whopperflower
Opposing Lineup 5
Enemy Level	95
Performance Goals	Defeat a specific number of Bounties (8) within the time limit (110s) "Star Challenge" Complete the main challenge objective within 75s
Advantages	Elemental effects advantage
Enemies	- Electro Abyss Mage - Large Electro Slime - Mutant Electro Slime

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 (110s) "Star Challenge" Complete the main challenge objective within 75s
Advantages	Melee has an advantage
Enemies	- Ruin Grader - Ruin Guard - Ruin Scout - Ruin Destroyer - Ruin Defender - Ruin Cruiser

Act 10

A machine with terrifying destructive capabilities. When characters enter and maintain the Nightsoul's Blessing state, the Secret Source Automaton: Configuration Device will start progressing through its Adaptive Countermeasures. Once those are complete, the Configuration Device will start preparing its Boltsphere Cannon. During this time, the Configuration Device will start up its Accretion Mechanism to dig into Solid Phlogiston and collect phlogiston. The Accretion Mechanism will generate an energy field. If you wish to destroy the Mechanism and interrupt the charging of the Boltsphere Cannon, you must first climb the Solid Phlogiston and enter the energy field.

Secret Source Automaton: Configuration Device

Battle: Climactic Showdown

Opposing Lineup 1
Enemy Level	100
Performance Goals	Defeat the Villain(s) within the time limit (110s) "Star Challenge" Defeat all opponents within 75s
Advantages	Being in the Nightsoul's Blessing state gives an advantage
Enemies	1 Secret Source Automaton: Configuration Device

[1] Opposing Lineup 1: The listed pattern of waves repeats until the challenge ends.

[DN • 1]