Energy Amplifier Lemma 4.8 Rerun Event Guide

Energy Amplifier Lemma is a domain combat event in Genshin Impact 4.8. See all 4.8 Energy Amplifier stages, how to play, the event's release date, and all event rewards here!

Energy Amplifier Lemma Stage Guides
Stage 1	Stage 2	Stage 3
Stage 4	Stage 5	Stage 6

Energy Amplifier Lemma Schedule

4.8 Energy Amplifier Stage and Unlock Dates

Energy Amplifier Stage 1

Ley Line Disorder	After a character triggers a Dendro-related reaction on an opponent or uses Dendro Cores to deal DMG to an opponent (including Burgeon and Hyperbloom), the All Elemental RES of that opponent is decreased by 30% for 4s.
Trial Characters
Enemies
Best Characters	Round 1 Round 2 Round 3

Use Dendro Reactions

Interference: Overgrowth has Nahida, Collei, and Emilie for its trial characters. Along with the Ley Line disorder, this stage encourages Dendro Elemental Reactions!

Choose the Primary Effectors that increase your characters' ATK and Elemental Mastery, and choose Secondary Effectors based on your team composition.

Interference: Overgrowth Day 1 Guide

Energy Amplifier Stage 2

Ley Line Disorder	After a character triggers a Hydro-related reaction on an opponent, the All Elemental RES of that opponent is decreased by 30% for 6s.
Trial Characters
Enemies
Best Characters	Round 1 Round 2 Round 3

Use Hydro Reactions

Validation: Torrential Tide has Sigewinne, Ayato, and Xingqiu for its trial characters. Along with the Ley Line disorder, this stage encourages Hydro Elemental Reactions!

Choose the Primary Effectors that increase your characters' ATK and Elemental Mastery, and choose Secondary Effectors based on your team composition.

Validation: Torrential Tide Day 2 Guide

Energy Amplifier Stage 3

Ley Line Disorder	When a character's Normal Attacks hit opponents, the DMG dealt by this character's Normal Attacks is increased by 10% for 4s. Can be triggered up to once every 0.2s, max 3 times; When characters' Charged or Plunging Attacks hit an opponent, unleash a shockwave that deals True DMG at the location hit. Can be triggered up to once every 2.5s.
Trial Characters
Enemies
Best Characters	Round 1 Round 2 Round 3

Use Pyro Characters

Observation: Soaring Will focuses on Pyro characters and Normal, Charged, or Plunging Attacks against multiple tough Cryo opponents. Arlecchino and Zhongli as the trial characters are your best bet here, as they can easily give more than half of the points required for the rewards due to their strong synergy and survivability.

Observation: Soaring Will Day 3 Guide

Energy Amplifier Stage 4

Ley Line Disorder	Increase characters' Elemental Skill and Elemental Burst DMG by 25%.
Trial Characters
Enemies
Best Characters	Round 1 Round 2 Round 3

Utilize Off-Field Units

Along with focusing on Cryo units on the 1st round and high DPS units on the 2nd and 3rd, Collection: High-Energy Elements feature a boost to Elemental Skill and Burst DMG, making off-field units and strong on-field Skill and Burst users extremely potent for this stage.

Collection: High-Energy Elements Day 4 Guide

Energy Amplifier Stage 5

Ley Line Disorder	When the party comprises characters of 1/2/3 and above Elemental Types, all party members gain a 10%/15%/25% All Elemental DMG Bonus.
Trial Characters
Enemies
Best Characters	Round 1 Round 2 Round 3

Utilize Strong Elemental Damage

Elemental Damage plays a huge role here thanks to the Ley Line Disorder and the ability to stack that damage even further, making Catalyst wielders and potent Off-Field damage dealers a solid choice here!

Extension: Polyphasic Excitation Day 5 Guide

Energy Amplifier Stage 6

Ley Line Disorder	When a character triggers a Swirl or Crystallize Reaction, all party members gain a 25% All Elemental DMG Bonus for 8s. Can be triggered up to once every 1s.
Trial Characters
Enemies
Best Characters	Round 1 Round 2 Round 3

Swirl and Crystallize Buffs

Anemo and Geo units thrive in the first and second rounds respectively. Especially for the first round and third round, utilize buffs that provide Elemental Mastery, and shield or DEF buffs that favor Geo units on the second round!

Exceedance: Resonance Amplification Day 6

How to Play Energy Amplifier Lemma

Go to the Event Domain

To start playing the Energy Amplifier: Lemma event, go to the challenge domain in Fontaine, north of Poisson.

Choose Three Teams for Three Rounds

Before beginning any challenge, you must first set up a party for each combat round. There will also be Trial Characters that you can use depending on the challenge.

Choosing The Same Characters Give Less Motive Force

Each character is worth a certain amount of Motive Force. You can accumulate more Motive Force by choosing different characters for each team! The same character can be assigned to parties for all three rounds of combat, but choosing the same character will not increase Motive Force.

Use Motive Force to Get Ley Line Effectors

Motive Force can be utilized to activate Ley Line Effectors, allowing your group to earn combat buffs for the stage. The more Motive Force you have, the more Ley Line Effectors you can afford.

Defeat Enemies in Three Combat Rounds

Each stage will have three combat rounds in which you have to defeat as many opponents as possible in the allotted time to score points.

Energy Amplifier Lemma Event Info

Energy Amplifier 4.8 Rerun Event Details

Event Start	August 12, 2024
Event Start	August 26, 2024
How to Unlock	Reach Adventure Rank 27+
Rewards	+ Talent Level Up Materials

Energy Amplifier: Lemma is a domain combat event in Genshin Impact 4.8, where you use Motive Force to get Effector buffs and eliminate as many opponents as possible within the time limit to earn rewards!

List of Events and Schedule

Energy Amplifier Lemma Event Rewards

Total Energy Amplifier Lemma Rewards

All Event Rewards
Primogem	Mora	Talent Level Up Materials
Hero's Wit	Mystic Enhancement Ore

We'll update this section once more information is available!

Energy Amplifier Stage Rewards

Stage	Objectives	Rewards
1	Obtain a high score of 500	Primogem x40 Chapter of an Ancient Chord x3 Mystic Enhancement Ore x4
	Obtain a high score of 2000	Primogem x30 Hero's Wit x2 Mystic Enhancement Ore x4
	Obtain a high score of 5000	Mora x20000 Hero's Wit x2 Mystic Enhancement Ore x2
2	Obtain a high score of 500	Primogem x40 Sublimation of Pure Sacred Dewdrop x3 Mystic Enhancement Ore x4
	Obtain a high score of 2000	Primogem x30 Hero's Wit x2 Mystic Enhancement Ore x4
	Obtain a high score of 5000	Mora x20000 Hero's Wit x2 Mystic Enhancement Ore x2
3	Obtain a stage score of 500	Primogem x40 Wine Goblet of the Pristine Sea x3 Mystic Enhancement Ore x4
	Obtain a stage score of 2000	Primogem x30 Hero's Wit x2 Mystic Enhancement Ore x4
	Obtain a stage score of 5000	Mora x20000 Hero's Wit x2 Mystic Enhancement Ore x2
4	Obtain a high score of 500	Primogem x40 Chapter of an Ancient Chord x3 Mystic Enhancement Ore x4
	Obtain a high score of 2000	Primogem x30 Hero's Wit x2 Mystic Enhancement Ore x4
	Obtain a high score of 5000	Mora x20000 Hero's Wit x2 Mystic Enhancement Ore x2
5	Obtain a high score of 500	Primogem x40 Sublimation of Pure Sacred Dewdrop x3 Mystic Enhancement Ore x4
	Obtain a high score of 2000	Primogem x30 Hero's Wit x2 Mystic Enhancement Ore x4
	Obtain a high score of 5000	Mora x20000 Hero's Wit x2 Mystic Enhancement Ore x2
6	Obtain a high score of 500	Primogem x40 Wine Goblet of the Pristine Sea x3 Mystic Enhancement Ore x4
	Obtain a high score of 2000	Primogem x30 Hero's Wit x2 Mystic Enhancement Ore x4
	Obtain a high score of 5000	Mora x20000 Hero's Wit x2 Mystic Enhancement Ore x2

Genshin Impact Related Guides

List of Events

Current Events

Event Guide	Date and Rewards
Iktomi Spiritseeking Scrolls	11/28/2024 - 12/16/2024 + Weapon and Talent Up Materials + 4-star Sword Calamity of Eshu

Upcoming Events

Event Guide	Date and Rewards
Exercise Surging Storm	Sometime in Version 5.2 + Weapon and Talent Up Materials
Adventurer's Trials: Metamorphosis	Sometime in Version 5.2 + Weapon and Talent Up Materials
Ley Line Overflow 5.2 Rerun	Sometime in Version 5.2

Permanent/Recurring Events

Event Name	Event Period / Rewards
Daily Check-In	2021/03/01 - Permanently Available
Hangout Events	Permanently Available after Version 1.4 + Talent Materials + Specialty Dishes
Test Run Event	Permanently Available + Ascension Materials
Baptism of Song	Permanently Available + Free Barbara
Stellar Reunion Returnee Event	Permanently Available + Prototype Rancour

Past Events

List of Past Events