
Astral Reflection
Mona
★★★★★
/Hydro/Catalyst/Mondstadt City
Introduction
Mona is a 5-star Hydro character in Genshin Impact. Mona's weapon type is Catalyst. Affiliation: Mondstadt City.
On our Genshin Impact tier list Mona is A tier, 44th of the 129 characters ranked, from where 13 current tier lists put Mona.
Other Hydro characters in Genshin Impact: Aino, Barbara, Candace, Columbina, Dahlia, Furina and 11 more.
Is Mona good?
Mona's Burst remains one of the strongest teamwide buffs around, and unlike most it scales purely off talent level rather than stats, so building her mainly means stacking Energy Recharge. With good crit stats she can also pull real sub-DPS damage, and her crowd control lets her stretch her Burst's uptime long enough to fit into Freeze teams, especially with Hexerei support extending it further.
Her Hydro application is weak enough to hurt Hyperbloom teams if she's kept off the field, and she leans on reactions and Hexerei allies to really pay off. A-tier fits her: a flexible Hydro piece rather than a raw damage carry.
Pairs well with:
Mualani Hexerei; Vaporize; Morgana.
Strengths
- Burst remains a top-tier teamwide buff, scaling only off talent level
- Can pull real sub-DPS damage with a crit-focused build
- Crowd control lets her extend her Burst's uptime into Freeze teams
- Gets even more uptime with Hexerei support
Weaknesses
- Needs elemental reactions to maximize her own damage
- Weak Hydro application can hold back Hyperbloom teams if she's off-field
- Wants Hexerei teammates to make full use of her buffs
Best build for Mona
From 5 guidesWeapons
5 options- 15 of 5
- 25 of 5
- 34 of 5
- 42 of 5
- 52 of 5
Talent priority
- 1Stellaris PhantasmElemental Burst
- 2Mirror Reflection of DoomElemental SkillIllusory TorrentNormal Attack
Artifact sets
3 options- 13 of 5
Celestial Gift(4) - 25 of 5
Noblesse Oblige(4) - 33 of 5
Tenacity of the Millelith(4)
Main stats
- Sands
- Energy Recharge
- Goblet
- ATK%
/Hydro DMG Bonus - Circlet
- CRIT Rate
/CRIT DMG - Substats
- Energy Recharge
>CRIT Rate >CRIT DMG =ATK%
Profile
Mona's full name is Astrologist Mona Megistus. Mona carries the title "Astral Reflection". Mona's birthday is August 31st. Mona is voiced by Chen Tingting (陈婷婷) in Chinese, Felecia Angelle in English, Kohara Konomi (小原好美) in Japanese, and Woo Jeong-shin (우정신) in Korean. Mona was released on 28 September 2020.
Background
A mysterious young astrologer who proclaims herself to be "Astrologist Mona Megistus," and who possesses abilities to match the title.
Erudite, but prideful.
Mona is an astrologist who takes her passion seriously.
She is very knowledgeable in this subject in part and respects, yet also fears Barbeloth, her master, at the same time.
She combines her astrology skills with hydromancy, which makes her a well-known, if still growing astrologist.
In part due to her astrology, Mona can tell whether or not a person is lying, can sense their intentions from a single glance, being capable of seeing their fate and is able to accurately deduce a person's traits just from knowing what their constellation is.
Being obsessed with astrology gives Mona a sense of pride, but this also serves as a double-edged sword; any Mora she gets her hands on is immediately spent on astrology-related materials, regardless of its cost.
She only realizes too late when she has run out of Mora to meet her daily needs, occasionally going without shelter or food for days on end.
She is particularly picky when it comes to eating, as she prefers simple dishes when eating out; when she cooks, she makes the most out of whatever she can buy.
She does not tolerate those who disrespect her.
She also makes a lot of denials when someone is pointing out what she doesn't have.
Flowing Fate
Mona uses the medium female model. She has fair skin, pale sea green eyes, and waist-length dark purple hair that turns slightly red at the ends.
Her fringe is uneven.
The shining stars above have long decided the fate of all.
Astrologist Mona Megistus's essays are truly fascinating.
Not that I really get it, but it's super interesting nonetheless.
Ziwei, a long-time reader of The Steambird.
Mona is unique among astrologers — others may speak with great ostentation for money, but Mona has never done so.
Nor does she dress up or mince her words, even if her results are unpleasant to hear: "You won't amount to anything even if you join the Adventurers' Guild." "You've got no chance with him.
In fact, he will soon leave you" — such is the nature of her rejoinders.
Her blunt nature has resulted in plummeting numbers of people coming to have their fortunes told.
But Mona isn't one to complain, for that just leaves her with more time for her personal research.
But when one speaks of research, one also speaks of the necessity of purchasing texts and research apparatus.
Mona's only income comes from her contributions to The Steambird's "All Things Astrological" column.
Every paycheck is spent first on her research.
Books from Liyue, an astrolabe from Sumeru...
all of these come with a hefty price tag, and by the time Mona regains her senses, there's only enough of her income left for her to scrape by each month.
"It matters not. Astrologers must rid themselves of material desires.
Only by ridding oneself of clutter can one see the true world around them." So says Mona, coughing loudly all the while to cover the sound of her growling stomach.
Today, too, is another day Mona worries about Mora.
Stories
8Character Details
Teyvat is a place where people of all sorts go about their business. Merchants move products, knights patrol, and farmers till the land.
But if one were to ask Mona — the enigmatic and prideful astrologist — what she busies herself with, she will reply by saying that she is servicing a debt known as "life."
She will, however, vigorously deny being "poor," giving the following explanation:
"Beautiful veneers may obscure simple truths.
Exquisite food may mask its nutritional value.
One lives simply, all the better to expose this world's truths."
A frugal lifestyle, therefore, is a form of training to access the truth... Or so Mona will insist.
Teyvat is a place where people of all sorts go about their business, and even an enigmatic astrologist must look to hers.
—That said, it seems like bards might be the exception to this rule.
Character Story 1
Recently, Mona's teacher, an old but highly skilled female astrologist, has entrusted a very important task to her.
Her teacher has an erstwhile rival-friend in Mondstadt, and she wanted Mona to retrieve a highly confidential box from that person's successor.
"If you dare look inside that box... Well, you'll see."
That was the warning Mona received before departing.
To Mona's surprise, this successor was none other than the Spark Knight, Klee.
The box was still extant, but due to Klee's actions and a series of accidents... Mona unwittingly unraveled the enigma behind the box.
"I—I'm done for. The thing inside this was the dark history of her youth... she will kill me if I go back like this..."
Mona was thus forced to stay in Mondstadt, beginning a bitterly frugal but bountifully fulfilling existence.
Character Story 2
Mona's astrology utilizes hydromancy, and she once explained the underlying principles thusly:
"It is people's fate that shines in the night sky, and though its reflection in water is but an illusion, it reveals the truth nonetheless."
No one else can quite comprehend this principle, but Mona's ability convinces people to believe in it anyway.
Albeit, sometimes grudgingly...
Her astrological readings are exceptionally precise, and she will neither lie nor hold anything back when revealing the results of her readings.
"Your son says that he's made it. That's a lie."
"You've got no chance with him. In fact, he will soon leave you."
The cold, hard truth is laid bare before people' eyes, complete with all the grisly details that they would rather remained buried.
Mona will make no exceptions to this, and as such she can seem completely lacking in human emotion.
But sometimes, on a clear night, she can be seen on a high mountain slope.
There, Mona gazes up at the stars in the sky — so close, she feels, that she could almost reach out and touch them — with gentle eyes, humming an unknown tune to herself.
Character Story 3
Having never studied the art of finance, the astrologist Mona is always hovering around the poverty line.
In order to save on food expenses, she once ate mushrooms for an entire month straight. If not for some relief funds coming from time to time, she would have had trouble eking out a living.
Mona does in fact have some money set aside. Even though she must eventually run dry without an income, she can slow the bleeding by scrimping in the food department.
So where does the rest of the Mora go? Well, if you've ever had a look inside her lab, then know that the big pile of astrology-related apparatus and tools in there didn't come out of thin air.
In fact, all of them come with a hefty price tag — books from Liyue, an astrolabe from Sumeru... The shipping fees alone are impressive.
That Mona should be in abject poverty comes, therefore, as no surprise.
In order to support herself, Mona eventually took up a commercial contract — her contributions to a column about constellations in The Steambird have become her most stable income source.
Now having a monthly income, Mona could have left her life of poverty. But how could an astrologist's pursuit of knowledge end here?
Whenever she gets paid, Mona will immediately shell out on more astrology-related resources, returning to a state of destitution once more.
This process plays out every month.
Today, too, is another day Mona worries over Mora.
Character Story 4
Mona will sometimes meet up with Klee and Albedo, her primary reason being to get a free meal.
Secondary to that is to exchange pointers with Albedo.
Since they are both people who seek to unveil the principles of the world, and both are accomplished students of famed masters, aligning themselves with one another and working together is perfectly normal.
Mona staunchly defends her teacher's image in front of Albedo.
However, she also often complains about "that old hag."
"You speak of your illustrious lineage, yet you also refer to your master as a 'hag' and a 'stubborn dimwit.' Which of these descriptions is accurate?"
Albedo could not help but ask this question — and when he did, Mona promptly realized that she had never given it much thought herself.
Stroking her chin, she pondered this paradox deeply for a moment, before responding:
"Hmph. The techniques passed down to me are exceptional, of course, but my teacher is not my equal.
Does she know the market rates for eggs, butter, or wheat? In this regard, I have already far surpassed her."
Character Story 5
During her apprenticeship, Mona found that the subtle abstractions of her master's teachings could explain the laws that governed the existence of all things.
Human hearts were guided by these laws, and if one had great enough powers of calculation, all the mysteries of the world could be understood.
Mona once believed this to be true.
But when she had to strike out on her own and live day-to-day, she found herself doubting.
Not everyone lived wealthy and comfortable lives. Some neither had food nor warm clothes, living no differently from beggars.
And it was just such an adventurer who, when meeting Mona while she was out looking for fruits and vegetables to fill her stomach, shared half their food with her.
"Out here, we've gotta have each other's backs."
This was not something inscribed on these so-called principles of the world. And many other such things she encountered on her journey — the honesty of a thief, a robber's change of heart, a coward's courage, the good deeds of a wicked person...
Mona began to have some doubts, but she also felt like she finally had her feet on solid ground.
When she was again alone with her thoughts under the stars, she marveled that her research had been so full of holes.
Perhaps she would have to continue researching the world's principles for the rest of her life.
All Things Astrological
The Court of Fontaine's mainline newspaper, The Steambird, has many a featured section that contains all sorts of news and gossip drawn from every corner of the seven nations.
The section Mona contributes to is known as "All Things Astrological," and it is a column specifically targeted at hobbyists and professionals. That she had this opportunity at all was pure chance.
When the previous contributing author was traveling the world, he heard tell of a strange astrologist, and his hobbyist's curiosity compelled him to seek her out.
Their correspondence left him deeply impressed.
As it happened, he was also looking to retire, and seeing that Mona was strapped for Mora, reached out to help her by recommending her to the editor-in-chief of The Steambird.
When Mona released her first column, "An Introduction to Astrology," the column, heretofore known for being easy reading, experienced a massive shift in tone.
Most of each issue was dedicated to discussing the movement of celestial bodies and other difficult (and obscure) topics. Academic quotations, dense footnotes and even the occasional hand-drawn star maps abounded in these writings.
The editor-in-chief could not help but feel worried that this approach was too academic. Would it find acceptance with long-time readers? As it turned out, there was no need to fret. The publishing house received a great many letters that read something like this:
"Wow, this is amazing. I don't really get it, but this is super interesting. Consider me a fan of Astrologist Mona Megistus."
After getting approval to continue submitting manuscripts, Mona could finally heave a sigh of relief.
Now, how best to celebrate... Ah yes. Perhaps she should use her first paycheck to purchase that latest-edition celestial globe she'd had her eye on for a while now...
Vision
To Mona, that her Vision was sent to her from the gods doesn't mean a great deal.
This is not to say that possessing an external focus for elemental power is not useful.
Having power is always a good thing, but when compared to lofty "truth," "martial prowess" is such a pathetically small concept.
The gods, too, are bound by the rules of this world. Mona seeks the final truth of the world, hidden amidst the sea of stars.
As such, she does not have any reverence for her Vision, which the people of this world consider to be a sign of divine favor and the source of all power.
Nonetheless, this item that serves no practical use in her hands is something that she treasures greatly.
It was gifted to her by her teacher as a teaching aid, and it is the only evidence of their time together as master and pupil.
She preserves these distant memories with great care. This exquisitely-made teaching aid thus accompanied her everywhere, like an accessory worn by any other maiden.
Until one day, when a Vision of her very own would quietly indwell this old teaching aid...
Stats
- HP10,409
- ATK287
- DEF653
- Energy Recharge32%
Level 90. Each bar is measured against the highest value in the Genshin Impact roster.
Skills
14Ripple of Fate
Normal AttackNormal Attack Performs 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.
At talent level 10
- 1-Hit DMG
- 67.7%
- 2-Hit DMG
- 64.8%
- 3-Hit DMG
- 80.6%
- 4-Hit DMG
- 101%
- Charged Attack DMG
- 269%
- Charged Attack Stamina Cost
- 50.0
- Plunge DMG
- 112.3%
- Low/High Plunge DMG
- 225%/281%
Mirror Reflection of Doom
Elemental SkillCreates an illusory Phantom of Fate from coalesced waterspouts. 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.
At talent level 10
- DoT
- 57.6%
- Explosion DMG
- 239%
- CD
- 12.0s
Illusory Torrent
Normal AttackAlternate 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...
At talent level 10
- Activation Stamina Consumption
- 10.00
- Stamina Drain
- 15.00/s
Stellaris Phantasm
Elemental BurstMona 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.
At talent level 10
- Illusory Bubble Duration
- 8.0s
- Illusory Bubble Explosion DMG
- 796%
- DMG Bonus
- 60%
- Omen Duration
- 5.0s
- CD
- 15.0s
- Energy Cost
- 60
"Come 'n' Get Me, Hag!"
PassiveAfter 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
PassiveIncreases Mona's Hydro DMG Bonus by a degree equivalent to 20% of her Energy Recharge rate.
Principium of Astrology
PassiveWhen Mona crafts Weapon Ascension Materials, she has a 25% chance to refund a portion of the crafting materials used.
Witch's Eve Rite: Genesis of Starsigns
PassiveAfter completing Witch's Homework: Of Untested Insight, Mona will become a Hexerei character. When the party includes at least 2 Hexerei characters, you will gain the Hexerei: Secret Rite effect, which enhances Hexerei characters. Hexerei: Secret Rite When Mona's Normal Attacks or Charged Attacks hit an opponent, she gains 1 stack of Astral Glow of Mercury, for 8s. Max 3 stacks. This effect can grant at most one stack every 0.1s. When other party members trigger a Vaporize reaction on an enemy, all Astral Glow of Mercury stacks are consumed. Each stack consumed increases the damage of that Vaporize reaction by 5%. Additionally, when Mona's Normal Attacks or Charged Attacks hit an opponent, the enemy's Omen duration is extended by 2s. This effect can trigger at most once every 0.5s, and can extend the Omen by up to 8s through this method.
Prophecy of Submersion
Constellation 1When 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%, Lunar-Charged DMG increases by 15%, Vaporize DMG increases by 15%, Hydro Swirl DMG increases by 15%, Lunar-Crystallize DMG increases by 15%. · Frozen duration is extended by 15%.
Lunar Chain
Constellation 2When 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
Constellation 3Increases the Level of Stellaris Phantasm by 3. Maximum upgrade level is 15.
Prophecy of Oblivion
Constellation 4When any party member attacks an opponent affected by an Omen, their CRIT Rate is increased by 15%.
Mockery of Fortuna
Constellation 5Increases the Level of Mirror Reflection of Doom by 3. Maximum upgrade level is 15.
Rhetorics of Calamitas
Constellation 6Upon 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.
Art




