Yelan is a fantastic Hydro Sub-DPS, available for a few more days on the Genshin Impact Version 3.4 limited banner. Unlike Tartaglia, Yelan operates as a more traditional Bow character, with her Elemental Burst specializing in off-field Hydro DMG.
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She joins a handful of characters whose ATK scales off of their Max HP, so your HP% Artifacts can be put to good use. And due to her reliance on her Burst, your Energy Recharge Artifacts will also help out.
As a Sub-DPS, Yelan contributes to the damage your Main DPS does and fills in during your Main DPS’s downtime. Though she would operate better as a Support, Yelan can hold her own as a Main DPS.
However, her power comes from off-field damage caused by her Elemental Burst. In addition to applying Hydro, her Burst deals damage every time your active character’s Normal Attack hits an enemy. So you want to focus on increasing damage from that, which include boosting Yelan’s Max HP for attack scaling.
While Yelan uses all of her Combat Talents, her Elemental Burst is the most important Talent out of the three. Weapons should focus on boosting damage related to her Burst, which include Elemental Burst DMG, Hydro DMG or Elemental Mastery, and Max HP buffs. CRIT stats will help you more than ATK%
Aqua Simulacra is Yelan’s signature weapon and it’s her best. The bow increases the wielder’s HP by a percentage. When there are opponents nearby, the bow also increases the wielder’s DMG by a percentage. This occurs regardless of whether the character is on-field.
The Thundering Pulse is a good alternative for easy Normal Attack DMG boosting. Meanwhile, the Polar Star
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