How do I build a strong Bloom team with Nilou in Genshin Impact?

Building a strong Bloom team with Nilou in Genshin Impact revolves around maximizing the effectiveness of the Bloom reaction, which is created when Dendro and Hydro elements interact. NilouÔÇÖs unique passive ability, "Court of Dancing Petals," enhances Bloom reactions significantly, making her a cornerstone of this team composition. HereÔÇÖs a detailed guide on how to build and optimize a Bloom team with Nilou.

First, letÔÇÖs understand the mechanics. Bloom occurs when Hydro and Dendro elements react, creating Dendro Cores. These cores explode after a short delay, dealing AoE Dendro damage. NilouÔÇÖs passive ability modifies these cores into Bountiful Cores, which deal more damage and explode faster. However, this effect only works if your team consists exclusively of Hydro and Dendro characters. This restriction is crucial to keep in mind when building the team.

For team composition, youÔÇÖll want to include Nilou as the main Hydro enabler, a Dendro applicator, and optionally a healer or shielder to sustain the team. A strong setup could include Nilou, Nahida (or another Dendro character like Dendro Traveler or Collei), Kokomi (or Barbara for healing), and a second Hydro or Dendro character depending on your needs. Nahida is particularly effective due to her consistent Dendro application and ability to mark enemies with her skill, ensuring continuous Bloom reactions.

When it comes to artifacts, Nilou should prioritize HP% as her Bountiful Cores scale with her maximum HP. The best artifact set for her is 2-piece Tenacity of the Millelith and 2-piece VourukashaÔÇÖs Glow, both of which increase her HP. For main stats, focus on HP% on the Sands, Goblet, and Circlet. Substats should also prioritize HP%, followed by Elemental Mastery and Energy Recharge.

For weapons, NilouÔÇÖs signature weapon, Key of Khaj-Nisut, is ideal as it provides HP% and boosts Elemental Mastery for the team. If you donÔÇÖt have this weapon, alternatives like the Primordial Jade Cutter or the Festering Desire can work, though they wonÔÇÖt provide the same HP boost. For free-to-play options, the Iron Sting or the Sacrificial Sword are decent choices.

For the Dendro characters in the team, such as Nahida or Dendro Traveler, focus on Elemental Mastery and Energy Recharge. The Deepwood Memories artifact set is highly recommended for Dendro characters, as it reduces Dendro resistance, amplifying Bloom damage. For weapons, Nahida benefits from weapons like the A Thousand Floating Dreams or the Wandering Evenstar, while Dendro Traveler can use the Favonius Sword or the Sacrificial Sword for energy regeneration.

Healers like Kokomi or Barbara should focus on healing and Hydro application. Kokomi can use the Ocean-Hued Clam set for healing and damage, while Barbara can use the Maiden Beloved set. Their weapons should prioritize healing bonuses, such as the Thrilling Tales of Dragon Slayers for Barbara or the Everlasting Moonglow for Kokomi.

In combat, the strategy is to apply Dendro first, then use NilouÔÇÖs Hydro application to trigger Bloom. NahidaÔÇÖs skill can mark enemies, ensuring continuous Dendro application, while NilouÔÇÖs skill and burst will create Bountiful Cores. Kokomi or Barbara can provide healing and additional Hydro application to sustain the team and keep the Bloom reactions going.

Common mistakes to avoid include mixing elements outside of Hydro and Dendro, as this will disable NilouÔÇÖs passive. Also, neglecting HP% on Nilou will reduce the damage of Bountiful Cores. Additionally, not managing energy properly can lead to downtime in skill and burst usage, reducing overall effectiveness.

Advanced techniques include timing your skills and bursts to maximize Bloom production. For example, using NahidaÔÇÖs burst before NilouÔÇÖs skill can enhance Dendro application, leading to more Bountiful Cores. Positioning is also important; grouping enemies together with skills like KazuhaÔÇÖs or SucroseÔÇÖs can maximize the AoE damage of Bountiful Cores.

In summary, a strong Bloom team with Nilou requires careful team composition, focusing on Hydro and Dendro characters, and optimizing artifacts and weapons to enhance HP and Elemental Mastery. By following these strategies and avoiding common mistakes, you can create a powerful Bloom team that excels in both single-target and AoE scenarios.