Chongyun vs Diona
Aggressive Cryo enabler vs. the ultimate defensive utility
TL;DR — Quick Pick
Pick Chongyun if…
- To enable Cryo infusion for characters like Kaeya or Diluc (Melt)
- When you need a quick-swap Burst to delete shields
- In specific speed-running setups for CD reduction
Pick Diona if…
- When your team needs a battery, healer, and shielder in one slot
- For Freeze teams (Ganyu/Ayaka) that require a Cryo battery
- At C6, to provide a massive EM buff for Reaction teams
Diona is the superior generalist, providing immense safety and energy for almost any team. Chongyun is a specialized pick for infusion-based strategies and shield-breaking utility.
At a Glance
Strengths & Weaknesses
Chongyun
- Elemental Burst only costs 40 Energy.
- Able to infuse Cryo onto other characters.
- One of the rare characters that buffs ATK SPD.
- Lacks personal DMG and requires a lot of investment to play as a DPS.
- Limited team compositions.
- Few characters actually benefit from the Cryo Infusion Chongyun provides.
Diona
- Very good Cryo Battery.
- Easy to build since she scales mostly on HP.
- Good support, her shield is strong if you invest in it.
- Low personal damage; primarily played as an off-field support.
- Very slow Cryo application.
- Requires a lot of Energy.
Shared Team Members
With Chongyun
Bennett is the essential partner for 'Melt-Chongyun' builds, as his Burst provides the Pyro application and ATK buff needed for Chongyun to Triple-Melt his Burst hits. The massive flat ATK increase from 'Fantastic Voyage' scales perfectly with Chongyun's high Burst multipliers. Together, they form a powerful core for quick-swap teams looking for high-impact Cryo damage.
With Diona
Bennett and Diona combine to form a highly resilient 'Sunfire-style' survival core, providing both heavy healing and a strong shield. Bennett provides the ATK buff and Pyro application, while Diona offers Cryo application for occasional Melts and significant energy generation for the team. This duo ensures the active character is protected by both a shield and constant health regeneration.
Best Builds (Signature)
Weapon
Wolf's Gravestone
Artifacts
Noblesse Oblige
Sands
ER / ATK %
Goblet
Cryo DMG %
Circlet
CRIT Rate / CRIT DMG
Substats
Energy Recharge > CRIT Rate = CRIT DMG > ATK %
Weapon
Sacrificial Bow
Artifacts
Noblesse Oblige
Sands
HP %
Goblet
HP %
Circlet
HP % > Healing Bonus > CRIT Rate (only if Favonius Warbow)
Substats
Energy Recharge > HP % > HP > CRIT Rate (only if Favonius Warbow)
Who Should You Pull?
- To enable Cryo infusion for characters like Kaeya or Diluc (Melt)
- When you need a quick-swap Burst to delete shields
- In specific speed-running setups for CD reduction
- When your team needs a battery, healer, and shielder in one slot
- For Freeze teams (Ganyu/Ayaka) that require a Cryo battery
- At C6, to provide a massive EM buff for Reaction teams