Mona

Mona

★★★★★
Hydro
Catalyst
Off-Field
Support
Builds Update5.5
Teams Update5.5

Best Artifacts

(2) Elemental Burst DMG +20%
(4) Using an Elemental Burst increases all party members' ATK by 20% for 12s. This effect cannot stack.
(2) Increases Elemental Mastery by 80.
(4) Upon triggering an Elemental Reaction, increases all party members' Elemental Mastery by 120 for 8s.
(2) HP +20%
(4) When an Elemental Skill hits an opponent, the ATK of all nearby party members is increased by 20% and their Shield Strength is increased by 30% for 3s. This effect can be triggered once every 0.5s. This effect can still be triggered even when the character who is using this artifact set is not on the field.
Run this set if there's already another character with Noblesse Oblige (4) on the team.
(2) Energy Recharge +20%
(4) Increases Elemental Burst DMG by 25% of Energy Recharge. A maximum of 75% bonus DMG can be obtained in this way.
(2) Hydro DMG Bonus +15%
(4) After using an Elemental Skill, increases Normal Attack and Charged Attack DMG by 30% for 15s.

Best Stats

Sands
Energy Recharge / ATK%
Goblet
Hydro DMG Bonus / ATK%
Circlet
CRIT Rate / CRIT DMG
Substats
Energy Recharge / CRIT Rate / ATK% / CRIT DMG
**Offensive stats aren't actually needed on a Freeze Support Mona, focus on Artifact Set Bonus **Offensive substats aren't needed, just stack ER for comfortable Elemental Burst uptime

Best Weapons

Base ATK401
HP+35.2%
SourceWish
Heritage
When switching characters, the new character taking the field has their ATK increased by 24~48% for 10s. This effect can only occur once every 20s.
Generally the best option on Freeze Support Mona because she can furthermore buff the ATK of your Main DPS. This however comes with an assumption that with Thrilling Tales of Dragon Slayers, you still have 100% Elemental Burst uptime. If you do not, pick the other Energy Recharge weapon options for more Elemental Burst uptime.
Base ATK510
Energy Recharge+45.9%
SourceWish
Windfall
CRIT hits have a 60~100% chance to generate a small amount of Elemental Particles, which will regenerate 6 Energy for the character. Can only occur once every 12~6s.
Base ATK542
Elemental Mastery+265
SourceEvent Wish
A Thousand Nights' Dawnsong
Party members other than the equipping character will provide the equipping character with buffs based on whether their Elemental Type is the same as the latter or not. If their Elemental Types are the same, increase Elemental Mastery by 32~64. If not, increase the equipping character's DMG Bonus from their Elemental Type by 10~26%. Each of the aforementioned effects can have up to 3 stacks. Additionally, all nearby party members other than the equipping character will have their Elemental Mastery increased by 40~48. Multiple such effects from multiple such weapons can stack.
If the team does not need Elemental Mastery this weapon should not be used on Mona. If the team does need Elemental Mastery and does not benefit heavily from ATK%, this weapon can compete with Thrilling Tales of Dragon Slayers.
Base ATK510
HP+41.3%
SourceForging
Gilding
Using an Elemental Burst regenerates 4~6 Energy every 2s for 6s. All party members will regenerate 4~6% HP every 2s for this duration.
Base ATK565
Energy Recharge+30.6%
SourceEvent Wish
Ever-Changing
Hitting an opponent with a Normal Attack decreases the Stamina consumption of Sprint or Alternate Sprint by 14~22% for 5s. Additionally, using a Sprint or Alternate Sprint ability increases ATK by 20~40% for 5s.