EventStory

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This page contains information about a past event that may or may not return in a future version.
One day, while stopping by the Adventurers' Guild, you and Paimon receive a mysterious commission from an "organization whose details may not be disclosed." It seems that this might just be a toughie...
On the Trail of Behemoths is an Event in Version 5.3.
Event Details[]
Duration[]
- 2025/01/14 10:00 - 2025/01/27 03:59
Requirements[]
- Adventure Rank 30 or above
- Complete Archon Quest Prologue: Act III "Song of the Dragon and Freedom"
Summary[]
- Complete challenge objectives of different difficulties to obtain Primogems, Sanctifying Unction, Weapon Ascension Materials, and other rewards.
- From the first day of the event, you will be able to unlock the corresponding challenge every 2 days. You can speak to Helka and engage in challenges of different difficulties.
- In Fearless difficulty, you can also adjust the number of selected Special Topics provided by Helka. More Special Topics selected will make for a more difficult challenge.
- Complete challenge objectives at different difficulties to obtain the corresponding ratings and rewards.
- A maximum of two players can carry out the challenge in Co-Op Mode.
- Only challenge records achieved in Single-Player Mode can be reviewed or exhibited.
Tutorial[]
- Tutorial 1

During "On the Trail of Behemoths," you can speak to Helka and engage in challenges of different difficulties.
Fearless difficulty even allows you to adjust Special Topics, which will make for a more difficult challenge.
Fearless difficulty even allows you to adjust Special Topics, which will make for a more difficult challenge.
- Tutorial 2
Challenges[]
A Domain shrouded in secrecy. The only thing for sure is that colossal monsters lurk within. Enter at your own risk...
Map description
- Opponent Levels
Difficulty | Opponent HP |
Opponent Level | |
---|---|---|---|
Normal | 100% | 50 | |
Hard | 100% | 80 | |
Fearless | 0 topics | 100% | 95 |
1 topic | 200% | ||
2 topics | 325% | ||
3 topics | 475% | 105 | |
4 topics | 650% |
Why Do the Automata Stand Tall in the Ruins?[]
Unlocks 2025-01-14 10:00
- Difficulty and Scoring
- Opponent's Details
- A manufacturing machine with fully upgraded weapons and armor. When characters enter and maintain the Nightsoul's Blessing state, the Secret Source Automaton: Firepower Enhanced will start progressing through its Adaptive Countermeasures. Once those are complete, it will start preparing its Boltsphere Cannon. During this time, the Secret Source Automaton: Firepower Enhanced 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.
- Opponent's Details - Combat Essentials
- Destroy the Accretion Mechanism to interrupt the charging of the Boltsphere Cannon
- Being in the Nightsoul's Blessing state gives an advantage
- Special Topics[Note 1]
Name | Description |
---|---|
Research Topic: Key Function Survey | Enhances Accretion Mechanism by increasing the height of excavated solid Phlogiston pillars. |
Research Topic: Area Obliteration Cannon | Enhances Boltsphere Cannon so that it downs all characters currently on the field. Additionally, while Boltsphere Cannon is being charged up, Secret Source Automaton: Firepower Enhanced's Physical and All Elemental RES will be increased. |
Research Topic: Max Power Test | Increases Secret Source Automaton: Firepower Enhanced's ATK by 120%. |
Research Topic: Sweeper Cannon | During the challenge, Secret Source Automaton: Firepower Enhanced will use its rear section to absorb phlogiston directly, creating an Active Phlogiston Zone and performing a cone-shaped Sweeper Cannon attack. While within the Active Phlogiston Zone, characters will continuously replenish phlogiston. |
Bonus Topic[Note 2] | |
Never get hit by the Sweeper Cannon |
- Rewards
Objective | Rewards |
---|---|
Obtain a Bronze 1-star rating in the challenge | |
Obtain a Silver 1-star rating in the challenge | |
Obtain a Gold 1-star rating in the challenge | |
Obtain a Gold 2-star rating in the challenge |
Why Did the Ancients Craft Stone Statues?[]
Unlocks 2025-01-16 10:00
- Opponent:
Legatus Golem: Harmonizer
- Difficulty and Scoring
- Opponent's Details
- An ancient Legatus Golem that is highly skilled at wielding the power of music and searing flames. 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 Ward effectively.
- Opponent's Details - Combat Essentials
- Use methods suited to dealing with Geo to break through its defenses and halt the momentum of its attacks
- Geo characters have an advantage
- Special Topics[Note 1]
Name | Description |
---|---|
Research Topic: Whitestone Resilience Test | Legatus Golem: Harmonizer's Geo Ward will be harder to break. Additionally, while Legatus Golem: Harmonizer has a Geo Ward, its Physical and All Elemental RES will be increased. |
Research Topic: Repair Function Survey | When Legatus Golem: Harmonizer's Geo Ward is about to be broken, it will begin its solo performance and start continuously restoring its Ward. |
Research Topic: Max Output Test | Increases Legatus Golem: Harmonizer's ATK by 120%. |
Research Topic: Interconnected Resonance Equation | During the challenge, Legatus Golem: Harmonizer will simultaneously set up three interconnected resonators in combat that will assist its attacks. When a single resonator is destroyed, it will gradually repair itself by drawing upon the resonance of the remaining resonators. If all three resonators are destroyed, Legatus Golem: Harmonizer will take massive DMG and its Ward will be greatly reduced. |
Bonus Topic[Note 2] | |
Do not allow the opponent's Ward to finish regenerating while it is playing a solo |
- Rewards
Objective | Rewards |
---|---|
Obtain a Bronze 1-star rating in the challenge | |
Obtain a Silver 1-star rating in the challenge | |
Obtain a Gold 1-star rating in the challenge | |
Obtain a Gold 2-star rating in the challenge |
Why Does the Water Have a Will of Its Own?[]
Unlocks 2025-01-18 10:00
- Opponent:
Hydro Tulpa: Flashflood
- Difficulty and Scoring
- Opponent's Details
- A torrent formed from the convergence of innumerable living wills. During the challenge, small Half-Tulpas will constantly appear and fight against their opponents. Hydro Tulpa: Flashflood will absorb all of the Half-Tulpas on the field into itself to grow stronger. Defeat the Half-Tulpas or render them immobile to disrupt the absorption process.
- Opponent's Details - Combat Essentials
- Defeat the Half-Tulpas or render them immobile to prevent Hydro Tulpa: Flashflood from growing stronger during battle
- Pyro and Dendro characters have an advantage
- Special Topics[Note 1]
Name | Description |
---|---|
Research Topic: Complex Scenario Analysis | Each time a Half-Tulpa appears during the challenge, the number of Half-Tulpas on the field will be replenished to 3. |
Research Topic: Environment Enhancement Experiment | Half-Tulpas are harder to defeat with attacks and Elemental Reactions. |
Research Topic: Monster Threat Assessment | Increases Hydro Tulpa: Flashflood and Half-Tulpas' ATK by 120%. |
Research Topic: Devastating Torrent | During the challenge, Hydro Tulpa: Flashflood will enter a charging state as it prepares to unleash Devastating Torrent. When it unleashes Devastating Torrent, all characters currently on the field will be downed. While charging, Hydro Tulpa: Flashflood will activate a Shield that regenerates Elemental Energy and Fighting Spirit for characters in your party and resets the CDs of Elemental Skills and Bursts. If the Shield is broken, the charging of Devastating Torrent will be interrupted. |
Bonus Topic[Note 2] | |
Never allow a Half-Tulpa to be absorbed |
- Rewards
Objective | Rewards |
---|---|
Obtain a Bronze 1-star rating in the challenge | |
Obtain a Silver 1-star rating in the challenge | |
Obtain a Gold 1-star rating in the challenge | |
Obtain a Gold 2-star rating in the challenge |
Why Is There a Giant Hot Spring Underground?[]
Unlocks 2025-01-20 10:00
- Opponent:
Tyrant of Fire and Iron
- Difficulty and Scoring
- Opponent's Details
- The lord of molten fire, capable of boiling lakes, stands proudly at the pinnacle of nearly all Armored Crabs. 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 twin molten horns are about to be broken, the Tyrant of Fire and Iron will start trying to repair them. Once it has finished doing so, the Tyrant of Fire and Iron's pincers will be imbued with Molten Might, enabling it to launch a powerful counterattack.
- Opponent's Details - Combat Essentials
- Destroy the Pyro-aligned twin molten horns to break through its defenses and halt the momentum of its attacks
- Hydro characters have an advantage
- Special Topics[Note 1]
Name | Description |
---|---|
Research Topic: Environment Enhancement Experiment | The Tyrant of Fire and Iron's twin molten horns will be harder to break, and the Physical and All Elemental RES that they provide it with will be further increased. |
Research Topic: Molten Throne | After the Tyrant of Fire and Iron performs a leaping strike, the area hit by the attack will become a Molten Throne. After the Tyrant of Fire and Iron has been within the Molten Throne area for a period of time, it will start to constantly regenerate HP. |
Research Topic: Monster Threat Assessment | Increases the Tyrant of Fire and Iron's ATK by 120%. |
Research Topic: Blazing Coronation | During the challenge, the Tyrant of Fire and Iron will use its twin molten horns to absorb the power of lava and charge up Blazing Coronation. Aside from downing all characters currently on the field, Blazing Coronation will also repair the Tyrant of Fire and Iron's twin molten horns. When all lava crystals on the field are destroyed, Blazing Coronation's charging will be interrupted and the Tyrant of Fire and Iron's twin molten horns will suffer backlash DMG instead. |
Bonus Topic[Note 2] | |
Do not allow the opponent to successfully use Blazing Coronation |
- Rewards
Objective | Rewards |
---|---|
Obtain a Bronze 1-star rating in the challenge | |
Obtain a Silver 1-star rating in the challenge | |
Obtain a Gold 1-star rating in the challenge | |
Obtain a Gold 2-star rating in the challenge |
Battle Pass Missions[]
This event added additional "This BP Period" Battle Pass missions to the Soulblaze Battle Pass. The Battle Pass EXP (BP EXP) obtained from these missions do not count towards the weekly experience limit of 10,000 BP EXP.
Missions | ![]() ![]() |
---|---|
[Event] Earn a Silver rating in the "Why Is There a Giant Hot Spring Underground?" challenge during the "On the Trail of Behemoths" event | 1,500 |
Total Rewards[]


Notes[]
Other Languages[]
Language | Official Name | Literal Meaning |
---|---|---|
English | On the Trail of Behemoths | — |
Chinese (Simplified) | 凶魁巨怪觇候录 | |
Chinese (Traditional) | 凶魁巨怪覘候錄 | |
Japanese | ベヒーモス偵察記録 | |
Korean | 대형 마물 조사록 Daehyeong Mamul Josarok | |
Spanish | Criaturas feroces y bestias gigantes | Ferocious Creatures and Gigantic Beasts |
French | Sur la piste des béhémoths | On the Trail of the Behemoths |
Russian | По следам исполинов Po sledam ispolinov | On the Trails of Giants |
Thai | บันทึกเส้นทางของ Behemoth | |
Vietnamese | Quyết Chiến Thú Khổng Lồ | |
German | Auf den Spuren wilder Giganten | On the Trail of Wild Giants |
Indonesian | Jejak Raksasa Ganas | |
Portuguese | Na Trilha dos Gigantes | |
Turkish | Devlerin İzinde | |
Italian | Sulle tracce dei giganti |
Change History[]
Released in Version 5.3