Imaginarium Theater/Seasons/2026-06-01

Season 24 of Imaginarium Theater was during Version "Luna VII" and lasted from June 01, 2026 to July 01, 2026.

Season Details

Opening Characters

Klee

Xiangling

Ayaka

Chongyun

Albedo

Noelle

Fantastical Blessing

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

Alternate Cast Elements

Pyro
Cryo
Geo

Special Guest Stars

Kokomi

Aino

Prune

Fischl

Primary Antagonists

Lv. 90 Perpetual Mechanical Array

Lv. 92 Maguu Kenki

Lv. 95 Millennial Pearl Seahorse

Lv. 100 Legatus Golem

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 75s
Advantages	Pyro characters have an advantage
Enemies	Wave 1: 1 Cryo Abyss Mage Wave 2: 1 Ice Shieldwall Mitachurl Wave 3: 1 Frostarm Lawachurl
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
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 75s
Advantages	Geo characters have an advantage
Enemies	Wave 1: 1 Tainted Water-Spouting Phantasm Wave 2: 3 Praetorian Golem
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
Advantages	Pyro characters have an advantage
Enemies	Wave 1: 2 Koholasaurus Wave 2: 2 Eroding Avatar of Lava

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

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	Easy Mode: 80 Normal Mode: 85 Hard Mode: 90
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

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, Geo Bursts will periodically be set off, dealing Geo DMG to your active character.

Keep Fighting

Stage Effects:
- Geo Discharge: Once the challenge begins, Geo Bursts will periodically be set off, dealing Geo DMG to your active character(s)

Opposing Lineup 1
Enemy Level	100
Performance Goals	Arcana Challenge Keep fighting until the countdown ends (360s) "Star Challenge" Defeat 10 opponents
Advantages	Shields have an advantage
Enemies	- Consecrated Fanged Beast - Consecrated Scorpion - Consecrated Horned Crocodile - Consecrated Red Vulture

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 - 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 (250s) "Star Challenge" Ley Line Monolith's remaining HP not less than 35%
Enemies	- Nobushi: Kikouban - Nobushi: Hitsukeban - Treasure Hoarders: Crusher - Treasure Hoarders: Pyro Potioneer - Treasure Hoarders: Cryo Potioneer - Treasure Hoarders: Hydro Potioneer - Treasure Hoarders: Electro Potioneer

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 (240s) "Star Challenge" Ley Line Monolith's remaining HP not less than 35%
Advantages	Enemies Are Easily Grouped Pyro characters have an advantage Powerful foes present
Enemies	- Eroding Avatar of Lava - Large Cryo Slime - Large Hydro Slime - Cryo Slime - Hydro Slime

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 4) within the time limit (120s) "Star Challenge" Defeat 5 opponents
Enemies	- Ruin Guard - Ruin Grader
Opposing Lineup 2
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
Advantages	Cryo characters have an advantage
Enemies	- Hydro Mimic Boar - Hydro Mimic Crane - Hydro Mimic Squirrel - Hydro Mimic Mallard - Hydro Mimic Finch - Hydro Mimic Crab - Hydro Mimic Frog

Battle: Elite Assault

Stage Effects:
- Candescent Chaos: A Chaos Cluster will chase characters around once the challenge begins. When the Chaos Cluster touches a character or opponents, it will deal immense 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 8) within the time limit (120s) "Star Challenge" Defeat 10 opponents
Advantages	Pyro characters have an advantage Cryo characters have an advantage Elemental effects advantage
Enemies	- Fatui Cryo Cicin Mage - Fatui Electro Cicin Mage - Fatui Skirmisher - Electrohammer Vanguard - Fatui Skirmisher - Cryogunner Legionnaire

Act 6

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	Normal Mode: 90 Hard/Visionary Mode: 92
Performance Goals	Defeat the Villain(s) within the time limit (110s) "Star Challenge" Defeat all opponents within 75s
Enemies	1 Maguu Kenki

Arcana Challenge II

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, Pyro Bursts will periodically be set off, dealing Pyro DMG to your active character.

Keep Fighting

Stage Effects:
- Pyro Discharge: Once the challenge begins, Pyro Bursts will periodically be set off, dealing Pyro DMG to your active character(s)

Opposing Lineup 1
Enemy Level	100
Performance Goals	Arcana Challenge Keep fighting until the countdown ends (360s) "Star Challenge" Defeat 10 opponents
Advantages	Bows have an advantage Shields have an advantage
Enemies	- Ruin Grader - Ruin Guard - Ruin Drake: Skywatch - Ruin Drake: Earthguard

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
Advantages	Elemental effects advantage Shields have an advantage
Enemies	2 Abyss Lector: Violet Lightning
Opposing Lineup 2
Enemy Level	92
Performance Goals	Defeat all opponents "Star Challenge" Defeat all opponents within 80s
Advantages	Multi Elemental DMG has an advantage
Enemies	Wave 1: 1 Hydro Hilichurl Rogue Wave 2: 2 Domain Keeper

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.
- 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	92
Performance Goals	Defeat all opponents "Star Challenge" Defeat all opponents within 80s
Advantages	Shields have an advantage Melee has an advantage
Enemies	Wave 1: 1 Stonehide Lawachurl Wave 2: 1 Annihilation Specialist Mek - Pneuma Wave 3: 1 Consecrated Flying Serpent

Act 8

A lonesome lord of seahorses that has gained the form of a fantastical beast and has surpassed almost all other Fontemer Aberrants. The Xenomare Pearl beneath its head is a crystallization of Electro that will allow it to use more powerful elemental attacks and possess stronger defensive abilities. Other than using Elemental Reactions to destroy the Xenomare Pearl, you can also destroy the Resonant Coral Orbs it creates while guiding Fontemer Hoarthunder to deal effective DMG to said Pearl.

Millennial Pearl Seahorse

Battle: Climactic Showdown

Opposing Lineup 1
Enemy Level	95
Performance Goals	Defeat the Villain(s) within the time limit (110s) "Star Challenge" Defeat all opponents within 75s
Advantages	Elemental effects advantage
Enemies	1 Millennial Pearl Seahorse

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
Advantages	Geo characters have an advantage
Enemies	- Praetorian Golem - Large Hydro 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 (120s) "Star Challenge" Complete the main challenge objective within 80s
Advantages	Bows have an advantage
Enemies	- Ruin Drake: Earthguard - Ruin Drake: Skywatch - Ruin Scout - Ruin Destroyer - Ruin Defender - Ruin Cruiser

Act 10

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	100
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