Put two characters of the same element in your party and Genshin hands you a permanent, party-wide buff for nothing. No cost, no cooldown, no button to press. That is Elemental Resonance, and it is the closest thing the game has to a free stat stick. Most players stumble into whichever resonance their favorite units happen to give and never think about it again, which is a shame, because choosing it on purpose can add 25% attack, a whole shield-scaling damage bonus, or a healing multiplier that keeps a fragile team alive.
The system rewards a single decision made once, at the team-select screen. Get it right and every fight after that runs a little smoother.
How resonance actually works
Two units of the same element in your four-slot party trigger that element's resonance. The effect applies to the entire team, on-field and off, for as long as those two characters are in the lineup. You can only hold one elemental resonance at a time from a matched pair, but a party built around two different pairs (say two Pyro and two Hydro) grants both resonances at once. That double-pair setup is where a lot of top teams live.
There is also a hidden option most guides skip: run four different elements and no pair, and the game gives you a defensive resonance instead. More on that below, because it is genuinely the right pick more often than you would guess.
Every resonance at a glance
| Resonance | Requirement | What you get |
|---|---|---|
| Fervent Flames | 2x Pyro | +25% ATK; affected by Cryo for 40% less time |
| Soothing Water | 2x Hydro | +30% incoming healing; affected by Pyro for 40% less time |
| Shattering Ice | 2x Cryo | +15% CRIT Rate against Frozen or Cryo-affected enemies; affected by Electro for 40% less time |
| High Voltage | 2x Electro | Superconduct, Overloaded, and Electro-Charged have a 100% chance to spawn an Electro particle (5s cooldown); affected by Hydro for 40% less time |
| Impetuous Winds | 2x Anemo | -15% stamina cost, +10% movement speed, -5% skill cooldown |
| Enduring Rock | 2x Geo | Interruption resistance up; while shielded, +15% damage dealt and a short shred of the enemy's Geo and Physical RES |
| Sprawling Greenery | 2x Dendro | +50 Elemental Mastery, plus scaling EM buffs to the party after Burning, Quicken, Bloom, and their follow-up reactions |
| Protective Canopy | 4 unique elements | +15% to all Elemental RES and Physical RES |
Read that table as a menu of team identities, not a ranking. The best resonance is the one that feeds what your team already does.
The offensive three: Pyro, Cryo, Geo
Fervent Flames is the bluntest, most universally good buff in the group. A flat 25% attack for the whole party asks nothing in return, and attack is the stat almost every carry in the game scales on. Two-Pyro cores like a Hu Tao or Yoimiya team, or the classic double-Pyro Vaporize builds, get this for free. When people say a resonance is "just good," they usually mean this one. If you are still learning how ATK feeds into your final damage number, the Crit ratio guide shows where that 25% lands in the full multiplier chain.
Shattering Ice is narrower but vicious inside its niche. A permanent 15% Crit Rate is a huge amount of a Crit build's job done for you, freeing artifact substats to chase Crit DMG instead. The catch sits in the fine print: the bonus only applies against enemies that are Frozen or Cryo-affected. Freeze teams and mono-Cryo comps keep that condition up almost constantly, so for them it is effectively unconditional. Bring it to a boss that shrugs off Freeze and it does far less.
Enduring Rock is the one that looks weak on paper and plays strong. The 15% damage bonus only fires while a character is protected by a shield, but Geo teams are built around shields, so the condition is a formality. Add interruption resistance that lets a carry keep swinging through hits, plus a brief RES shred, and this becomes a proper offensive resonance for Geo-heavy lineups like Navia or an Itto team.
The utility two: Electro and Anemo
High Voltage is pure engine grease. It does not raise your damage directly; it fixes the energy problems that plague Electro teams. Every Superconduct, Overload, or Electro-Charged you trigger coughs up an Electro particle on a five-second timer, which keeps bursts online in comps that otherwise starve for energy. In Aggravate and Hyperbloom teams built on constant Electro application, this quietly solves a real problem. Pair it with the Elemental Mastery guide if your Electro carry runs on transformative reactions, since energy uptime and EM are the two levers those teams live on.
Impetuous Winds is the odd one out: it is a quality-of-life and exploration resonance more than a combat one. Cheaper stamina, faster movement, and a small cooldown cut make overworld traversal and climbing noticeably nicer, but none of it moves your damage in a meaningful way. Two-Anemo combat teams are rare anyway, since one strong Anemo unit usually does the grouping job alone. Treat this as an open-world convenience, not a Spiral Abyss pick.
Hydro and Dendro: the specialist buffs
Soothing Water boosts all incoming healing by 30%. That does nothing for damage, and everything for survival. On a team leaning on a healer to stay alive, or one abusing HP-scaling and heal-to-damage kits, the extra healing turns a shaky rotation into a comfortable one. It is a defensive luxury most damage-race teams skip, and a lifesaver for the ones that cannot.
Sprawling Greenery is the busiest effect here. A flat +50 Elemental Mastery for the whole party, then extra EM stacks handed out every time you trigger a Dendro reaction. Since Dendro's entire identity is reaction damage, this is a straight multiplier on what the team already wants to do, and double-Dendro cores lean on it hard. To understand why 50-plus EM matters so much to Bloom and Quicken carries and so little to a raw Crit unit, read the elemental reactions guide, which breaks down which reactions scale off Mastery in the first place.
The case for no resonance at all
Here is the pick players talk themselves out of. Run four different elements and you get Protective Canopy: 15% resistance to every element and to Physical damage, applied to the whole team. That is a real, always-on damage reduction that makes hard content survivable, and a four-unique-element team is exactly the shape most flexible, reaction-hungry lineups already take.
Think about a standard "one aura, one trigger, one Anemo, one healer" team. That is often four different elements by construction, which means Protective Canopy is not a compromise you settled for. It is the buff you earned by building a well-rounded reaction team. For newer players still assembling a roster, it is also the safest default, because it asks for no specific pair and quietly softens every incoming hit. The trade is the offensive resonance you give up, so weigh a survivable clear against a faster one. Our team-building guide walks through when four elements beats forcing a pair, and the stellar conduct reaction teams guide shows multi-element cores where Protective Canopy comes along for free.
Mistakes that cost you the buff
A few patterns show up constantly, and all of them are avoidable at the character-select screen.
- Forcing a bad pair for a resonance you do not need. Dropping your best trigger to squeeze in a second Pyro unit, purely to chase Fervent Flames, usually loses more damage than the 25% attack gains back. The resonance serves the team, not the reverse.
- Chasing Shattering Ice against enemies that resist Freeze. If the Cryo aura will not stick, the Crit Rate does not apply. Check the target before you commit two Cryo slots to it.
- Ignoring the double-pair option. Two Pyro and two Hydro grants both resonances at once. Many strong Vaporize teams get Fervent Flames and Soothing Water together and never mention it, because it happened by accident. Build it on purpose.
- Overlooking Protective Canopy as a real choice. Players treat "no resonance" as a failure state. It is a resonance. In hard, high-damage content it is often the correct one.
Slotting resonance into a real team
Resonance is the last thing you decide, not the first. Pick your reaction core, assign your carry and enablers, then look at what elements you are already holding and let the resonance fall out of that. If two of your four units share an element, you probably already have a useful buff. If all four differ, you have Protective Canopy and a naturally durable team.
The only time to actively reach for a resonance is when a small swap keeps your core intact and hands you a strong effect for free: a second Pyro that still triggers your Vaporize, a second Geo that already runs the shield your carry needs. When the swap costs you nothing, take it. When it costs you your trigger, walk away. For who fits each of those roles in the current patch, the best characters guide sorts the roster by job, and the Genshin hub collects the tier list and codes to round out the team you build.
Resonance will never carry a fight on its own. It is a thumb on the scale, applied once and then forgotten. But it is a free thumb, and over hundreds of runs the players who pick it on purpose are simply stronger than the ones who let it happen to them.
