Ganyu is currently having her rerun in the second phase of Genshin Impact Version 3.0 alongside Kokomi. While Kokomi has noticeably increased in value due to her role in Bloom comps, Ganyu seems to have lessened in value since Dendro does not react with Cryo. At least that’s what players thought at first glance.
Ganyu’s Role in Dendro Comps in Genshin Impact 3.0
Ganyu works incredibly well in Fridge teams which are essentially Bloom comps with a Cryo unit. With her E skill she can cast a Cryo flower that draws enemy fire and keeps them distracted as she charges up her incredibly powerful 2nd Level Charged Shots. With her burst, Ganyu covers a huge area and rains icicles within it dealing tons of Cryo damage.
Chances are that if you already have her then you use her as a main-dps or even a sub-dps with a support role. Thankfully, her role in Dendro comps doesn’t demand a change in her normal build. You can keep her as she is and she’d still serve her function.
If you intend to use her as a main dps in Fridge teams then you can leave her build as is. If you instead plan to use her as a reliable Cryo applier and sub-dps, we recommend investing a bit more on her Energy Recharge (ER) as you’d like to have her burst charged back up by the time you finish your team rotation. You can even sacrifice some ATK% if need be though her CRIT is still valuable.
Interestingly enough, one of her best teammates in Fridge teams is actually Kokomi. Both her E skill and burst cover a comfortably wide AoE and would synergise well with Ganyu’s burst. Together you can even perma-freeze enemies with only minor downtimes. Since they are both having their reruns together, players who have one of the characters can pull for the other to have one of the best Fridge comps in the game- at least for now.