What are the best artifacts for support Diona in Genshin Impact?

Diona is a versatile support character in Genshin Impact, excelling in healing, shielding, and providing Cryo application. To maximize her potential, itÔÇÖs important to focus on her role as a support and build her accordingly. HereÔÇÖs a detailed guide on how to optimize DionaÔÇÖs artifacts, weapons, and team compositions.

First, letÔÇÖs discuss the mechanics of DionaÔÇÖs abilities. Her Elemental Skill, Icy Paws, creates a shield that scales off her max HP and deals Cryo damage. Her Elemental Burst, Signature Mix, creates a healing field that restores HP based on her max HP and applies Cryo to enemies within the area. Both her shield and healing abilities benefit from high HP, making it a key stat for her. Additionally, her Cryo application is useful for triggering elemental reactions like Freeze, Melt, and Superconduct.

For artifacts, the best sets for Diona are Noblesse Oblige and Maiden Beloved. Noblesse Oblige is ideal for team support, as its 4-piece bonus increases all party membersÔÇÖ attack by 20% for 12 seconds after using an Elemental Burst. This synergizes well with DionaÔÇÖs role as a support, as her Burst is frequently used. Maiden Beloved, on the other hand, enhances her healing capabilities, increasing healing effectiveness by 15% and providing an additional 20% healing received when using an Elemental Skill or Burst. Both sets are viable, but Noblesse Oblige is generally preferred for its team-wide utility.

When choosing main stats for DionaÔÇÖs artifacts, prioritize HP% on the Sands, Goblet, and Circlet. This maximizes her shield strength and healing output. For substats, focus on HP%, Energy Recharge, and flat HP. Energy Recharge is particularly important to ensure her Elemental Burst is available as often as possible. A good target is around 180-200% Energy Recharge, depending on your team composition and playstyle.

For weapons, the best options for Diona are those that provide Energy Recharge or HP. Sacrificial Bow is an excellent choice, as its passive has a chance to reset the cooldown of her Elemental Skill, allowing her to generate more energy and maintain her shield uptime. Favonius Warbow is another great option, as it generates energy particles when landing critical hits, helping to keep her Burst ready. If you donÔÇÖt have these weapons, the 3-star Recurve Bow is a decent alternative, as it increases her max HP.

In terms of team composition, Diona works well in teams that benefit from Cryo application and healing. She is a great fit for Freeze teams, such as those featuring Ayaka or Ganyu, as her Cryo application helps maintain Freeze reactions. She also pairs well with characters like Eula in Physical DPS teams, as her Cryo application enables Superconduct, reducing enemy Physical Resistance. Additionally, DionaÔÇÖs shields and healing make her a valuable asset in teams that lack a dedicated healer or shielder.

One common mistake to avoid is neglecting Energy Recharge. While HP is important for her shield and healing, having insufficient Energy Recharge can leave her unable to use her Burst consistently, reducing her overall effectiveness. Another mistake is using her Elemental Skill too aggressively, as it leaves her vulnerable without a shield. Instead, use it strategically to maintain shield uptime and generate energy.

Advanced techniques for Diona include timing her Elemental Burst to maximize its healing and Cryo application. For example, using her Burst just before a DPS characterÔÇÖs burst can ensure they receive healing and Cryo application during their damage window. Additionally, pairing her with characters who can snapshot buffs, like Bennett or Mona, can further enhance her support capabilities.

In summary, building Diona as a support involves focusing on HP and Energy Recharge, using artifact sets like Noblesse Oblige or Maiden Beloved, and equipping weapons like Sacrificial Bow or Favonius Warbow. She excels in teams that benefit from Cryo application and healing, such as Freeze or Physical DPS teams. By avoiding common mistakes and utilizing advanced techniques, you can maximize DionaÔÇÖs potential as a versatile and reliable support character in Genshin Impact.