Mona is a 5-star Hydro Catalyst user set to gets character buffs in Genshin Impact Version Luna III. In this article, we've gathered all the details on Mona’s kit, constellations and the latest buffs and changes. Please keep reading!
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Mona Character Profile
Mona Gameplay
Mona's gameplay centers around her Elemental Burst which applies an Illusory Bubble to enemies that traps them and makes them Wet. When the bubble is broken by damage, it applies the Omen debuff, which increases damage taken by affected enemies. The Omen debuff's duration only begins counting down after the bubble pops, and in Freeze teams, frozen enemies can have their bubbles preserved indefinitely, extending the buff duration significantly.
Her Elemental Skill creates an illusory Phantom that continuously taunts enemies and deals Hydro damage. The Phantom explodes after its duration expires or when destroyed, dealing AoE Hydro damage. The Hold version allows Mona to dash backward before summoning the Phantom, providing defensive utility. Her unique Alternate Sprint, Illusory Torrent, allows her to move rapidly across water surfaces and automatically creates a Phantom after 2 seconds if enemies are nearby.
Her primary strengths include providing one of the strongest damage amplification buffs in the game through Omen, which at Talent Level 10 grants up to 60% DMG Bonus. She offers excellent Hydro application for enabling Freeze and Vaporize reactions, has strong energy generation capabilities, and her A4 Passive converts 20% of her Energy Recharge into Hydro DMG Bonus, allowing her to scale offensively with a support-oriented stat. Her exploration utility is unmatched, with her Alternate Sprint allowing effortless water traversal.
However, she has some notable weaknesses. Her Burst has specific timing requirements to maximize the Omen buff duration, making it technically demanding. The Illusory Bubble mechanic can be confusing for new players, and her damage amplification only applies to enemies affected by Omen. Her Alternate Sprint, while useful for exploration, can sometimes be clunky in combat and drains stamina quickly.
Rarity: 5★ | Vision: Hydro | Weapon: Bow | Progression Bonus: Energy Recharge +32.0%
Upcoming Hexerei Buffs (Version 6.2)
In Version 6.2 update, Mona will receive significant buffs through the Hexerei Resonance mechanic after completing Witch's Homework: Of Untested Insight. These buffs activate when paired with at least one other Hexerei character (Durin, Venti, Klee, Albedo, Fischl, Sucrose, or Razor).
The core buff introduces the "Astral Glow of Mercury" mechanic: when Mona's Normal Attacks or Charged Attacks hit enemies, she gains 1 stack of Astral Glow of Mercury lasting 8 seconds, stacking up to 3 times with a maximum of 1 stack gained every 0.1 seconds. When another party member triggers a Vaporize reaction, all Astral Glow of Mercury stacks are consumed, increasing that Vaporize rection's damage by 15% per stack consumed.
Additionally, Mona's Normal and Charged Attacks can now extend the Omen duration on enemies by 2 seconds (up to a maximum of 8 seconds extension), with this effect triggering once every 0.5 seconds. This transforms Mona from a pure burst support into an active enabler who rewards on-field time.
Her constellations also receive significant enhancements in Version 6.2. C1 now also increases the DMG Bonus for all Hydro-related Elemental Reactions by 160% of its original effect, making Electro-Charged, Vaporize, and Frozen reactions significantly stronger. C2 now also increases the party's Elemental Mastery by 80 for 12 seconds after Mona hits an enemy with a Charged Attack, providing valuable team-wide buffs. C4 gains a new secondary effect where Hexerei characters hitting enemies debuffed by Omen deal 15% extra CRIT DMG. C6 now buffs Mona's Charged Attack damage by 200% against enemies debuffed by Omen, dramatically increasing her personal damage potential.
These buffs transform Mona from a one-burst support into a continuous enabler and buffer for reaction-based teams, particularly Vaporize compositions where she can provide up to 30% increased Vaporize damage through Phantasmal Bubble stacks.
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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.
Elemental Skill: Mirror Reflection of Doom
Creates 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.
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.
Elemental Burst: 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.
Passive Talents
1 "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.
2 Waterborne Destiny
Increases Mona's Hydro DMG Bonus by a degree equivalent to 20% of her Energy Recharge rate.
3 Principium of Astrology
When Mona crafts Weapon Ascension Materials, she has a 25% chance to refund a portion of the crafting materials used.
⇒ Character Buff
4 Witch's Eve Rite: Genesis of Starsigns
After 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.
Constellations
1 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%.· Lunar-Charged DMG increases by 15%.· Vaporize DMG increases by 15%.· Hydro Swirl DMG increases by 15%.· Frozen duration is extended by 15%.
⇒ Character Buff
Additionally, when your off-field party members trigger the above effect, the DMG Bonus to the above Hydro-related Elemental Reactions is enhanced to 160% of its original effect.
2 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.
⇒ Character Buff
When Mona's Charged Attack hits an opponent, all nearby party members will have their Elemental Mastery increased by 80 for 12s.
3 Restless Revolution
Increases the Level of Stellaris Phantasm by 3.Maximum upgrade level is 15.
4 Prophecy of Oblivion
When any party member attacks an opponent affected by an Omen, their CRIT Rate is increased by 15%.
⇒ Character Buff
When any Hexerei party member attacks an opponent affected by an Omen, their CRIT DMG is increased by 15%.
5 Mockery of Fortuna
Increases the Level of Mirror Reflection of Doom by 3.Maximum upgrade level is 15.
6 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.
⇒ Character Buff
Additionally, the DMG Mona's Charged Attacks deal to opponents affected by an Omen will be increased to 200% of the original DMG.
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