This thread is about the Untold Tales I : Mysteries of the Deep, "6th season" proposed
Table of Content
- I. Overview
- II. Access Requirements
- III. Duration and Frequency
- IV. Stages
- V. Untold Tales Coins
- VI. Specific gameplay
- VII. Missions
- VIII. Summoning Portal
- IX. Untold Tales Families
- X. Various Infograpics
I. Overview
Untold Tales 1 : Mysteries of the Deep is the first non-world map seasonal event launched in June 2023.
It differs from the first 5 seasons. It is divided into 6 chapters of 28 episodes.
2 modes are available: easy mode and hard mode.
The summon portal is available including heroes specific to UT1 as well as heroes from Season 2.
II. Access Conditions
Access is via the seasons tab. You must have reached Province 5 of Season 5.
III. Duration and Periodicity
The base season is accessible at any time. However, the summon portal is associated with the reduced cost season Sunken Riches
It is included in a 4-day rotation per season:
S2 > S3 > S4 > S5 > UT1 > UT2
IV. Stages
The UT1 are divided into 6 chapters of 28 levels unlocking as you progress.
They currently include an easy mode and a hard mode. The hard level is only accessible if the easy level has been completed.
A deadly mode is planned. No information on the gameplay of this mode is available to date.
The required world energies vary over the chapters.
Each level is divided into waves (varying from 3 to 5 waves) comprising monsters and final bosses similar to the other seasons.
V. Untold Tales Coins
UT Coins are earned only the first time you complete a stage:
- 3 coins in Easy mode,
- 5 coins in Hard mode.
A total of 1344 coins can therefore be collected across all currently unlocked stages.
When both Easy and Hard modes are completed, a specific reward is available in the "Missions" tab, containing coins and 4* ascension items.
VI. Specific Gameplay
The Underwater Battle
The levels take place underwater and introduce an Oxygen mechanic that must be managed:
Oxygen being the key resource, you must regenerate it using special tiles.
The oxygen level triggers varied effects on the board.
Enemy/Ally Evolutions
The more the oxygen bar decreases, the more dangerous the effects. These effects are permanent.
- At 75% remaining Life: All enemies gain Life Steal (they heal by attacking).
- At 50% remaining Life: The Attack Power of all enemies increases.
- At 25% remaining Life: Allies receive Blindness.
- Enemy Death (0%): Your heroes take more damage. In addition, a random hero suffers a blind attack each turn.
Recharge Oxygen
To fill your oxygen bar, you can activate:
- Diamond (Nautilus Shell): Recharges a large part of the oxygen.
- Dragon (Association of 4 tiles): Recharges a small part of the oxygen.
Special Tile Bonuses
Power Nautilus Shells appear when you form or use a diamond.
Matching or activating the shell confers a 3-turn bonus that depends on its attribute:
VII. Missions
Specific missions allow you to recover gems or avatars.
- Log of Mission
Overall Untold Tales Mission: Solve the Mysteries of the Deep
Note: image is just “easy” completion. A second mission will unlock on its fulfillment for the “hard mode”.
- Stages Missions
420x Mysteries of the Deep
- Minion/ Mob Avatar Mission
- 250x Clownfish
- 400x Red Deep Sea Crabs
- 550x Damselfish
- 700x Azure Sea Anemones
- 850x Fishman Sentinels
- 1000x Merman Thugs
- Boss Avatar Missions
- 40x Vile Crab Kings
- 60x Manta Ray Hunters
- 75x azure Sailfish
- 85x Bagreg
- 100x Ultrox
- 115x Gelstast
- Guide to stages for avatar by :
@ZartanisTo search stages, cover S2 to UT2 by BirksG : https://monsterfarm.pages.dev/
VIII. Summoning Portal
It is available for 4 days during the reduced-cost seasons rotation:
S2 > S3 > S4 > S5 > UT1 > UT2
Summoning Cost
1 Summon: 350 gems or 100 UT coins
10 Summons: 3000 gems
30 Summons: 8400 gems
Each summon in the portal credits a summoning chest. Every 10 summons, the retrieved chest grants rewards. You can only obtain a maximum of 12 chests per session.
Appearance Rates
Available in this portal are: Untold Tales 1 heroes, Season 2 heroes, Season 1 heroes without costume.
IX. Untold Tales I Families
Heroes Mana Speed
The trigger speed (Mana) of a UT1 hero is indicated by arrows under the character:
- 3 Arrows: Fast Mana
- 1 Arrow: Medium Mana
This speed alternates between fast and medium Each time a special skill is activated:
Fast → Average → Fast → Average
The scroll speed of the arrows indicates how quickly the next trigger will take place.
Bonus costume
UT1 Families
Heroes become stronger when teamed up with other unique heroes from the same family.
- Bonus for 1/2 heroes:
- 50% / 75% chance to grant all allies +36% attack for 3 turns when this character takes damage from special skills.
- If this character is defeated by the enemy's special skill, the probability increases to 75% / 100%.
- Shared Family Bonus:
- Bonus granted 1/2/3/4/5 heroes from the Atlantis family: +5% / +10% / +15% / +20% / +25% defense
Family Heroes
5
-
Lasalle - C,
Ceto- C, Lasalle- C, Thalassa - C
Gelert - C, Galapagos - C
Ephyra - C
Phorcys - C
4
Aqualith - C
3
Jaco - C
Heroes become stronger when teamed up with other unique heroes from the same family.
- Bonus for 1/2 heroes:
- 50% / 75% chance to confer -10% mana generation for 3 turns to an enemy who inflicts special skill damage on this character.
- If the enemy's special skill eliminates the character, the probability increases to 75% / 100%.
- Shared Family Bonus:
- Bonus granted 1/2/3/4/5 heroes from the Atlantis family: +5% / +10% / +15% / +20% / +25% defense
Family Heroes
5
Gelstat - C, Domiventus - C
Atlantea - C,
Spartoi - C
Persa - C
Ultrox - C, Médéa - C
4
Mulgog - C
Shar’khai - C
3
Bagreg - C
Links to heroes will be added when the cards are redone
X. Miscellaneous Infrographics
Families
Credit Zartanis
Various farming documents
- Find the farming thread here: Reference Farming
Credit Nynaeve, BirksG, Minzi (7D Uprasing)
To search stages, cover S2 to UT2 by BirksG : https://monsterfarm.pages.dev/
Find details of stages by Elioty33 : Drive Elioty UT1

