Mona
Catalyst
A mysterious young astrologer who proclaims herself to be "Astrologist Mona Megistus," and who possesses abilities to match the title. Erudite, but prideful.
Talent Book
Resistance
Boss
Ascension Materials
| ASC | LVL | HP | ATK | DEF | CRIT Rate | CRIT DMG | Energy Recharge | Ascension Materials |
| 0 | 1 | 810 | 22 | 51 | 5% | 50% | 0% | |
| 20 | 2102 | 58 | 132 | 5% | 50% | 0% | ||
| 1 | 20 | 2797 | 77 | 176 | 5% | 50% | 0% | 
1
3
3
20,000
|
| 40 | 4185 | 115 | 263 | 5% | 50% | 0% | ||
| 2 | 40 | 4678 | 129 | 294 | 5% | 50% | 8% |
3
2
10
15
40,000
|
| 50 | 5383 | 148 | 338 | 5% | 50% | 8% | ||
| 3 | 50 | 6041 | 167 | 379 | 5% | 50% | 16% |
6
4
20
12
60,000
|
| 60 | 6752 | 186 | 424 | 5% | 50% | 16% | ||
| 4 | 60 | 7246 | 200 | 455 | 5% | 50% | 16% | 
3
8
30
18
80,000
|
| 70 | 7964 | 220 | 500 | 5% | 50% | 16% | ||
| 5 | 70 | 8458 | 233 | 531 | 5% | 50% | 24% |
6
12
45
12
100,000
|
| 80 | 9184 | 253 | 576 | 5% | 50% | 24% | ||
| 6 | 80 | 9677 | 267 | 607 | 5% | 50% | 32% | 
6
20
60
24
120,000
|
| 90 | 10409 | 287 | 653 | 5% | 50% | 32% |
NUKE Build 👍
Mona's Elemental Skill provides taunt and procs wet status on enemies, her Elemental Burst is also capable of rendering smaller enemies immobile (Mona needs to be at least 20 levels within the enemy's level) and providing a huge damage burst (and additional omen debuff after proc). Regarding Artifact Sets: Instructor (4): A niche set only really used for certain Hu Tao teams nuke setups. Look to the Nuke Mona's Ability Tip section for Vaporize Nuke set up instructions.
ABILITY TIP
To make Mona's burst damage trigger the Vaporize 2.0x multiplier: 1. Apply Pyro on enemy 2. Cast Burst (should react and remove Pyro status on the enemy after using Burst) 3. Wait 2.5 seconds for Mona's burst ICD (Mona should stay on field if you have Bennett, to keep the buff) 4. Swap to Pyro character and apply Pyro on enemy 5. Burst will pop after enemy gets hit, applying Hydro and Vaporizing her damage.
MAIN STATS
SANDSATK% / Energy Recharge / Elemental Mastery
GOBLETHydro DMG
CIRCLETCrit Rate / DMG
SUB STATS
1. Crit Rate / DMG
2. Energy Recharge
3. ATK%
4. Elemental Mastery
TALENT PRIORITY
Burst
Skill
WEAPONS
Debut
When the character takes the field, they will gain a random theme song for 10s. This can only occur once every 30s. Recitative: ATK is increased by 60%/75%/90%/105%/120%. Aria: Increases all Elemental DMG by 48%/60%/72%/84%/96%. Interlude: Elemental Mastery is increased by 240/300/360/420/480.
ATK
510
CRIT DMG
55.1%
1
The Widsith
Wandering Clouds
Increases Elemental DMG Bonus by 12%/15%/18%/21%/24%. Normal Attack hits have a 50% chance to earn the favor of the clouds, which actively seek out nearby opponents to attack for 15s, dealing 160%/200%/240%/280%/320% ATK DMG. Can only occur once every 30s.
ATK
674
ATK
33.1%
2
Skyward Atlas
Golden Majesty
Increases Shield Strength by 20%/25%/30%/35%/40%. Scoring hits on opponents increases ATK by 4%/5%/6%/7%/8% for 8s. Max 5 stacks. Can only occur once every 0.3s. While protected by a shield, this ATK increase effect is increased by 100%.
ATK
608
ATK
49.6%
3
Memory of Dust
Boundless Blessing
Increases Movement SPD by 10%. When in battle, gain an 8%/10%/12%/14%/16% Elemental DMG Bonus every 4s. Max 4 stacks. Lasts until the character falls or leaves combat.
ATK
608
CRIT Rate
33.1%
4
Lost Prayer to the Sacred Winds
Solar Shine
Normal Attack hits increase Elemental Skill and Elemental Burst DMG by 20%/25%/30%/35%/40% for 6s. Likewise, Elemental Skill or Elemental Burst hits increase Normal Attack DMG by 20%/25%/30%/35%/40% for 6s.
ATK
510
CRIT Rate
27.6%
5
Solar Pearl
Infusion Scroll
Triggering an Elemental reaction grants a 8%/10%/12%/14%/16% Elemental DMG Bonus for 10s. Max 2 stacks.
ATK
565
Elemental Mastery
110
6
Mappa Mare
ARTIFACTS
2
2 Set Bonus
Elemental Burst DMG +20%
4 Set Bonus
Using an Elemental Burst increases all party members' ATK by 20% for 12s. This effect cannot stack.
Noblesse Oblige
2
2 Set Bonus
Hydro DMG Bonus +15%
4 Set Bonus
After using Elemental Skill, increases Normal Attack and Charged Attack DMG by 30% for 15s.
Heart of Depth
2
3
Choose 2
2 Set Bonus
Elemental Burst DMG +20%
4 Set Bonus
Using an Elemental Burst increases all party members' ATK by 20% for 12s. This effect cannot stack.
Noblesse Oblige
2
2 Set Bonus
Hydro DMG Bonus +15%
4 Set Bonus
After using Elemental Skill, increases Normal Attack and Charged Attack DMG by 30% for 15s.
Heart of Depth
2
ATK +18% set
2
Elemental Mastery +80 set
2
2 Set Bonus
Energy Recharge +20%
4 Set Bonus
Increases Elemental Burst DMG by 25% of Energy Recharge. A maximum of 75% bonus DMG can be obtained in this way.
Emblem of Severed Fate
2
Normal Attack: Ripple of Fate
Normal Attack
Perform up to 4 water splash attacks that deal Hydro DMG.
Charged Attack
Consumes a certain amount of Stamina to deal AoE Hydro DMG after a short casting time.
Plunging Attack
Gathering the might of Hydro, Mona plunges towards the ground from mid-air, damaging all opponents in her path. Deals AoE Hydro DMG upon impact with the ground.
Mirror Reflection of Doom
Creates an illusory Phantom of Fate from coalesced waterspouts.
The Phantom has the following special properties:
- Continuously taunts nearby opponents, attracting their fire.
- Continuously deals Hydro DMG to nearby opponents.
- When its duration expires, the Phantom explodes, dealing AoE Hydro DMG.
Hold
Utilizes water currents to move backwards swiftly before conjuring a Phantom.
Only one Phantom created by Mirror Reflection of Doom can exist at any time.
Skilled astrologers have always dreamed of using a phantom facsimile of themselves to ward off imminent ill fate, but Mona must be the first to make such a mockery of it in all of Teyvat.
Stellaris Phantasm
Mona summons the sparkling waves and creates a reflection of the starry sky, applying the Illusory Bubble status to opponents in a large AoE.
Illusory Bubble
Traps opponents inside a pocket of destiny and also makes them Wet. Renders weaker opponents immobile.
When an opponent affected by Illusory Bubble sustains DMG, it has the following effects:
- Applies an Omen to the opponent, which gives a DMG Bonus, also increasing the DMG of the attack that causes it.
- Removes the Illusory Bubble, dealing Hydro DMG in the process.
Omen
During its duration, increases DMG taken by opponents.
It was from the time that gods first traced the lights in the heavens with their eyes that the notion of "fate" was born.
Illusory Torrent
Alternate Sprint
Mona cloaks herself within the water's flow, consuming Stamina to move rapidly.
When under the effect of Illusory Torrent, Mona can move at high speed on water.
Applies the Wet status to nearby opponents when she reappears.
This is something that Mona can do, but her teacher cannot. Well, but it's not as if her teacher would pursue any matter concerning Hydro Visions anyway...
Passive Talents
"Come 'n' Get Me, Hag!"
After she has used Illusory Torrent for 2s, if there are any opponents nearby, Mona will automatically create a Phantom.
A Phantom created in this manner lasts for 2s, and its explosion DMG is equal to 50% of Mirror Reflection of Doom.
Waterborne Destiny
Increases Mona's Hydro DMG Bonus by a degree equivalent to 20% of her Energy Recharge rate.
Principium of Astrology
When Mona crafts Weapon Ascension Materials, she has a 25% chance to refund a portion of the crafting materials used.
Prophecy of Submersion
When any of your own party members hits an opponent affected by an Omen, the effects of Hydro-related Elemental Reactions are enhanced for 8s:
- Electro-Charged DMG increases by 15%.
- Vaporize DMG increases by 15%.
- Hydro Swirl DMG increases by 15%.
- Frozen duration is extended by 15%.
Lunar Chain
When a Normal Attack hits, there is a 20% chance that it will be automatically followed by a Charged Attack.
This effect can only occur once every 5s.
Restless Revolution
Increases the Level of Stellaris Phantasm by 3.
Maximum upgrade level is 15.
Prophecy of Oblivion
When any party member attacks an opponent affected by an Omen, their CRIT Rate is increased by 15%.
Mockery of Fortuna
Increases the Level of Mirror Reflection of Doom by 3.
Maximum upgrade level is 15.
Rhetorics of Calamitas
Upon entering Illusory Torrent, Mona gains a 60% increase to the DMG of her next Charged Attack per second of movement.
A maximum DMG Bonus of 180% can be achieved in this manner. The effect lasts for no more than 8s.