Skip to content
Mona
Genshin Impact

Mona

Discover Mona's abilities, passive talents, constellations, and ascension materials in Genshin Impact. Learn how to build Mona for optimal Hydro support and crowd control.

By ···10 min read·Multi-source verified
1 reading this guide  

Discover Mona's abilities, passive talents, constellations, and ascension materials in Genshin Impact. Learn how to build Mona for optimal Hydro support and crowd control.

Mona is a 5-star Hydro Catalyst user in Genshin Impact, known for her Astrologist title and prideful nature. Despite her financial struggles, she is a powerful character with unique Hydro abilities.

Biography:

  • Name: Mona Megistus
  • Sex: Female
  • Birthday: August 31st
  • Constellation: Astrolabos
  • Region: Mondstadt
  • Affiliation: Hexenzirkel
  • Special Dish: Supreme Wisdom (Life)
  • How to Obtain: Wishes

Skills Talents:

  • Normal Attack: Ripple of Fate - Performs up to 4 water splash attacks dealing Hydro DMG. Charged Attack consumes Stamina for AoE Hydro DMG. Plunging Attack deals AoE Hydro DMG upon impact.
  • Elemental Skill: Mirror Reflection of Doom - Creates an illusory Phantom that taunts enemies and deals continuous Hydro DMG. Explodes at the end of its duration for AoE Hydro DMG. Holding the skill allows Mona to move backward swiftly before conjuring the Phantom. Only one Phantom can exist at a time.
  • Elemental Burst: Stellaris Phantasm - Summons sparkling waves, applying the Illusory Bubble status to enemies in a large AoE, making them Wet and immobile if weaker. When an affected enemy takes DMG, an Omen is applied, increasing DMG taken and the DMG of the attack that triggers it. The Omen removes the Illusory Bubble and deals Hydro Elemental DMG.

Passive Talents:

  • Come ‘n’ Get Me Hag! (Ascension 1): After using Illusory Torrent for 2s, Mona creates a Phantom if enemies are nearby. This Phantom lasts 2s and its explosion DMG is 50% of Mirror Reflection of Doom.
  • Waterborne Destiny (Ascension 4): Increases Mona’s Hydro DMG Bonus by 20% of her Energy Recharge rate.
  • Principium of Astrology (Unlocked Automatically): Mona has a 25% chance to refund crafting materials when crafting Weapon Ascension Materials.

Constellations:

  • Level 1 - Prophecy of Submersion: Enhances Hydro-related Elemental Reactions for 8s after hitting an enemy affected by Omen (e.g., Electro-Charged, Vaporize, Hydro Swirl DMG increased; Frozen duration increased).
  • Level 2 - Lunar Chain: 20% chance for a Normal Attack to be followed by a Charged Attack (once every 5s).
  • Level 3 - Restless Revolution: Increases Stellaris Phantasm level by 3.
  • Level 4 - Prophecy of Oblivion: Increases CRIT Rate by 15% when attacking enemies affected by Omen.
  • Level 5 - Mockery of Fortuna: Increases Mirror Reflection of Doom level by 3.
  • Level 6 - Rhetorics of Calamitas: Upon entering Illusory Torrent, Mona gains a 60% increase to her next Charged Attack DMG per second of movement (max 180% bonus over 8s).

Ascension Materials:

AscensionMax Lv.MoraElemental Material 1Elemental Material 2Local SpecialtyCommon Material
1st2020,0001 Varunada Lazurite SilverNone3 Philanemo Mushroom3 Whopperflower Nectar
2nd4040,0003 Varunada Lazurite Fragment2 Cleansing Heart10 Philanemo Mushroom15 Whopperflower Nectar
3rd5060,0006 Varunada Lazurite Fragment4 Cleansing Heart20 Philanemo Mushroom12 Shimmering Nectar
4th6080,0003 Varunada Lazurite Chunk8 Cleansing Heart30 Philanemo Mushroom18 Shimmering Nectar
5th70100,0006 Varunada Lazurite Chunk12 Cleansing Heart45 Philanemo Mushroom12 Energy Nectar
6th80120,0006 Varunada Lazurite Gemstone20 Cleansing Heart60 Philanemo Mushroom24 Energy Nectar

Hydro Support Build: This build focuses on maximizing Energy Recharge for Mona's Elemental Burst, combined with her Elemental Skill for enemy control and increased party DPS.

Talent Priority: Stellaris Phantasm (Elemental Burst) is the top priority.

100% Human-Written. AI Fact-Checked. Community Verified. Learn how AntMag verifies content