How To Beat Childe Trounce Challenge In Genshin Impact

TL;DR

• Childe (Tartaglia) is a weekly Trounce Boss found in the “Enter the Golden House” domain in Liyue.
• The fight has three phases: Hydro bow, Electro melee, then both combined.
• Avoid Hydro and Electro DPS — Childe has 70% resistance to both his own elements.
• The Riptide mark is the most dangerous mechanic. Remove it by touching the arena walls.
• Pyro and Cryo DPS work best. Melt and Vaporize reactions deal big damage.
• Rewards reset weekly. First three claims cost 30 Original Resin; subsequent claims cost 60.

How To Unlock the Childe Trounce Challenge

The Childe boss fight is locked behind story progress. You must complete Chapter I, Act III: A New Star Approaches from the Archon Quest line in Liyue to unlock it as a repeatable Trounce Domain. Once unlocked, the domain, called Enter the Golden House, is found south of Liyue Harbor in the Sea of Clouds area near Mt. Tianheng.

The domain becomes available at Adventure Rank 35, where Childe starts at level 60. Higher AR settings raise his level and HP but do not change his attack patterns or the mechanics that matter most.

What Is the Riptide Mark? (Most Important Mechanic)

Before getting into each phase, you need to understand Riptide. Many of Childe’s basic attacks apply a Riptide debuff to your active character. On its own, Riptide does nothing. But once marked, Childe gains access to several powerful follow-up attacks that detonate the mark and deal massive Hydro damage.

The most dangerous of these are his whale dive, his arrow barrage, and his Electro ring strike in Phase 3 — all of which can instantly knock out characters if Riptide is active.

How to remove Riptide: Walk or dash to the edge of the arena. The walls are lined with Pyro flames. Touching them applies Pyro to your character, triggering a Vaporize reaction that cleanses the mark instantly. Certain character abilities also remove it, including Bennett‘s Elemental Burst, which applies Pyro healing to your character.

Every time you see Childe wind up for a big attack, check your character’s icon. If you see the Riptide debuff, run to the wall first.

Childe Phase 1: Hydro Bow Phase

Childe starts the fight using a pure Hydro bow. He stays at range and fires a steady stream of water arrows and wave shots. He has 70% Hydro resistance in this phase, so avoid using Hydro characters as your main DPS here.

His attacks during Phase 1 include:

• Arrow combos: A string of Hydro bow shots. Keep moving in a circle around him to avoid most of them without wasting stamina.
• Hydro wave shots: Targeted Hydro explosions on your location. Dodge sideways after seeing the animation start.
• Celestial Voyager (Whale): His most powerful Phase 1 attack. Childe charges up, then a giant Hydro whale dives into the arena. The dive hits twice — once when it appears and once when it lands. Run to the edge of the arena to avoid the landing zone. This attack detonates Riptide, so cleanse the mark first if you have it.
• God Arrow: Four circles of arrows appear on the arena floor. Either stand in the center or at the far edges between the circles where the gaps are. Do not stand where two circles overlap.

Childe also has a Hydro shield in Phase 1. Break it quickly with Cryo or Pyro attacks and use your bursts during the brief window he is stunned after the shield breaks.

The safest attack window in Phase 1 is right after Childe finishes the whale dive or a charged shot animation. He pauses briefly — use that time to dump your burst damage.

Childe Phase 2: Electro Melee Phase

After depleting his first health bar, Childe activates his Electro Delusion. He puts away the bow and switches to fast melee combat using twin Electro blades. His speed increases sharply and he will chase you around the arena aggressively. He now has 70% Electro resistance.

His attacks during Phase 2 include:

• Raging Tide (5-hit chain): A rapid combo of melee Electro slashes. To dodge the full sequence, outrun the first three hits and use a well-timed dash to avoid the fourth. Do not spam dash early or you will run out of stamina mid-combo.
• Chained Dashes: Childe teleports and dashes repeatedly across the arena. Walk in a medium-sized circle and only dash when he commits to a strike. Continuous dashing makes this harder, not easier.
• Plunge strike (Electro ring): An Electro ring appears around your character. This is the signal to run to the arena wall immediately to cleanse Riptide. If you cannot make it in time, use a burst i-frame to absorb the damage. Missing this is one of the most common ways to wipe a team member in Phase 2.

Childe also deploys an Electro shield in Phase 2. Break it with Pyro or Cryo and again burst during the stun window. Avoid standing near the arena wall during Phase 2 when affected by Pyro from the wall fires — Childe’s Electro attacks can trigger Overloaded knockback if you are near the barrier.

Childe Phase 3: Foul Legacy Combined Phase

A short cutscene triggers when Phase 2 ends. Childe transforms into his Foul Legacy form, combining both Electro and Hydro. He has 70% resistance to both elements in this phase. His attacks slow down compared to Phase 2, but he adds new dangerous moves.

His Phase 3 attacks include:

• Hydro attacks (ranged): These are slower versions of Phase 1 ranged attacks. Dodge left or right — the reaction time is more forgiving than in Phase 1.
• Electro attacks (melee): Slower versions of Phase 2 melee combos. Dodge when Childe raises his weapon hand.
• Dark Leap (Electro ring + thunder strike): The most dangerous Phase 3 move. Childe marks you with a ring, then launches a devastating thunder strike from above. Run to the wall to cleanse Riptide immediately. If you are too slow, use a burst i-frame. This hit can one-shot most characters at full HP if Riptide is active.
• Whale dive (upgraded): Same as Phase 1 but can also appear when marked. Same counter: run to the edge and watch for the landing AoE.

Phase 3 is actually less punishing than Phase 2 if you manage the Riptide mark consistently. Childe primarily uses Electro at close range and Hydro at long range, so use this to your advantage. Stay at medium range and approach to bait his slower melee window, then dash behind him and strike. His Phase 3 animations are long, giving you a couple of seconds to deal free damage from behind.

Best Team to Beat Childe

The key rules for team building against the Childe boss are:

• Avoid Hydro and Electro as your primary DPS elements.
• Pyro DPS deals consistent damage across all three phases.
• Cryo pairs well for Melt reactions, which are the highest-damage reactions available here.
• Bring at least one healer or shielder. This is a long fight.

Recommended Team: Pyro Vaporize

Pyro main DPS + Bennett + Anemo support + Cryo or second Pyro support. Bennett buffs ATK, cleanses Riptide with his burst, and keeps the team alive. An Anemo support like Kaedehara Kazuha or Sucrose groups enemies, spreads elements, and reduces Elemental RES. Strong Pyro DPS options for this fight include Hu Tao, Yoimiya, and Xiangling.

Recommended Team: Melt

A Cryo main DPS like Kamisato Ayaka or Ganyu with Pyro support triggers Melt reactions for huge damage. Pair with Bennett and a second Cryo for Cryo Resonance, which boosts Crit Rate against Cryo-affected enemies. This is one of the fastest ways to clear the fight.

Recommended Team: Budget Friendly

If you are early in the game, run Xiangling + Bennett + Noelle (for shielding and healing) + any Cryo or Anemo support. This is stable, safe, and clears all three phases without needing 5-star characters. Check Bennett’s ascension materials and Xinyan’s constellations if you are planning to invest in your Pyro supports before running this weekly boss.

Characters to Avoid

Skip Tartaglia himself as a DPS here — Hydro resistance in all three phases makes him much weaker. Similarly, pure Electro DPS like Fischl or Keqing in the main DPS slot are not ideal, though they are fine in support roles for reactions.

General Tips for the Childe Fight

• Pre-buff before engaging. Childe stays idle until you approach him. Use this time to eat food, set up shields, and get skills off cooldown before walking into aggro range.
• Save burst i-frames for emergencies. If a big hit is coming and you cannot cleanse Riptide in time, activating an Elemental Burst grants a brief invincibility window that can absorb the damage.
• Never spam dodge in Phase 2. His Chained Dashes punish panic-dashing. Conserve stamina and dash only on confirmed strike animations.
• Use the Co-Op boards. You can run this domain with other players. Three or four people attacking simultaneously stunlocks Childe and makes the fight dramatically shorter and safer.
• Bring food and potions. Elemental resistance potions against Hydro and Electro reduce the damage you take significantly. DEF and ATK food also stacks in this fight since it is long enough to justify the buff duration.

Childe Weekly Boss Rewards

Defeating Childe and opening the Trounce Blossom rewards:

• Shadow of the Warrior (lowest rarity talent material)
• Shard of a Foul Legacy (mid-tier talent material)
• Tusk of Monoceros Caeli (highest rarity talent material)
• Hydro Ascension gems (Varunada Lazurite fragments, chunks, and gemstones)
• High-level artifacts (random set)
• Dream Solvent (converts one talent material type to another from the same boss)

These talent materials are required to level up talents beyond level 6 for many characters, including Kamisato Ayaka and others. If you need Kamisato Ayaka’s full material list, see the Kamisato Ayaka ascension and talent materials guide.

Resin cost: 30 Original Resin for the first three Trounce Domain claims that week. After that, 60 Original Resin per claim. Condensed Resin cannot be used here. Rewards reset every Monday at 4:00 AM server time.

How to Unlock Genshin Impact on All Platforms

You can download Genshin Impact for free on Android, iOS, PlayStation, PC via Epic Games, and Xbox. Visit the official Genshin Impact website for news and updates.

Other Weekly Boss Guides

If you are working through other Trounce Domains, see our guide on how to beat the Azhdaha Trounce Challenge and how to beat the Perpetual Mechanical Array for more weekly farming tips.

Frequently Asked Questions