Basic information about Rosaria
Rosaria is a cryo 4-star support in Genshin Impact. She is a versatile unit that can work with characters like Eula and Ayaka, and has very helpful buffs. This guide will try its best to help you to build the best Rosaria possible.
Artifacts for support Rosaria
Rosaria is a good cryo applicator and burst support who can be used in many freeze, melt and reverse melt teams. For a Freeze team, Rosaria should use 4pc Blizzard Strayer for the CRIT Rate boost. Your main stats should be ATK% sands, Cryo DMG% goblet and CRIT Rate circlet.
You can also run Emblem of Severed Fate so that Rosaria has her burst up most of the time. Noblesse Oblige is also a good contender, but all of these artifacts need good CR/CD builds.
Keep in mind that all three of these artifacts need high CRIT Rate because one of Rosaria’s passives buffs your party member’s CRIT Rate%.
Weapons for Rosaria
The best weapon for Rosaria is the Engulfing Lightning because of the high base ATK and high energy recharge. Same goes for The Catch, a F2P weapon you get from fishing. If you want to make use of her passive CRIT Rate% ability, you can use Primordial Jade Winged Spear. For another F2P option, you can use Favonius Lance.
Talents & Teams
For talents, you should keep Rosaria’s burst as your main priority as it deals high Cryo DMG and buffs your entire team with CRIT Rate%. You should level it up as high as you can to get the best reactions in the following teams.