5 best weapons for Dahlia in Genshin Impact 5.7

So you just pulled Dahlia in Genshin Impact, and now you're wondering about what sword she should swing around? Don’t stress. Whether you're trying to make her pop off as a healer, support, or a pure hydro aesthetic queen, you need the best weapons lined up for her kit.

And no, you don’t need a 5-star to make her shine. If you’re building her as a support or flexing her hydro vibes in co-op, here are the best weapons for Dahlia that actually make sense.

What Is Dahlia’s Playing Style in Genshin Impact 5.7?

Dahlia is a 4-star Hydro sword user with a kit focused on healing and support scaling off her Max HP. She’s not your standard DPS; her real power lies in enabling your main carry and keeping your team unbothered and unbent. So when it comes to weapons, HP%, Energy Recharge, and Utility are the holy trinity.

5 Best Weapons for Dahlia in Genshin Impact 5.7

Here are the 5 best weapons for Dahlia in Genshin Impact 5.7:

1. Key of Khaj-Nisut

If you’re feeling lucky (or rich), this is the sword. It stacks HP like crazy, which Dahlia loves, and boosts Elemental Mastery based on Max HP, for both her and the team. It’s Nilou’s weapon, but Dahlia wears it just as well. It turns her from “cute support” to “healing goddess with buffs.”Why it’s good:

2. Favonius Sword

Favonius is THE go-to when you’re just trying to keep her Burst cycling without sweating.

The energy generation helps not just Dahlia, but the entire squad. Pair with a Crit Rate circlet for max value. Why it’s good:

3. Sacrificial Sword

With this sword, Dahlia gets a chance to reset her Elemental Skill cooldown. It gives her insane uptime on Burst and supercharges energy for the whole team. Simple. Efficient. Iconic.Why it’s good:

4. The Dockhand’s Assistant

This sword is all about the HP boost, which helps max out Dahlia’s healing potential. The passive isn’t made for her (unless you build EM shenanigans), but the raw stats are juicy enough to make it worthwhile.Why it’s good:

5. Skyrider Sword / Fleuve Cendre Ferryman

If you’re still building your armory, these are your best bets. Both offer Energy Recharge and solid passives for the early game. Not flashy, but so functional.Why they’re good:

Dahlia’s not here to top damage charts—she’s here to hold your team together with style. Give her the right sword, and she becomes an unstoppable wave of heals, buffs, and hydro aesthetic. Whether you’re a F2P or a wish-happy whale, there’s a weapon out there that’ll make her shine.