What can you do as a free member?

Member benefits illustration

Create your free account today and unlock all our premium features and tools to enhance your gaming experience.

Member benefits illustration

Create your free account today and save articles to your watchlist and get notified when they're updated with new information.

Member benefits illustration

Create your free account today and save your favorite games for quick access later, synced across all your devices.

Member benefits illustration

By creating a Game8 account and logging in, you'll receive instant notifications when someone replies to your posts.

Comment rating feature illustration

By creating a Game8 account and logging in, you can make use of convenient features in the comments section, such as rating and sorting comments.

Premium archive feature illustration

By creating a Game8 account and logging in, you can access Premium articles that are exclusively available to members.

Site Interface

Guest
Free Member
Article Watchlist
Game Bookmarks
Cross-device Sync
Light/Dark Theme Toggle
User Profiles
Direct Feedback
Comment Rating

Game Tools

Guest
Free Member
Interactive Map Access
Interactive Map Pins
Interactive Map Comments
Interactive Map Pins Cross-Device
Check List
Event Choice Checker
Deck Builder Cross-Device
Message Board Notification
Message Board Cross-Device
Build Planner
Stat Calculator
Diagnostic Tool
Weapon/Armor Wishlist

Want more information?Learn more

Honkai: Star Rail

Incremental Repetition Day 7 Guide

Add to Watchlist

♦ New: Tier List maker and community tier list contest!
♦ Latest: Version 3.7 Summary & Currency Wars
♦ Version 3.7 5★: Cyrene, Phainon, Cipher, Mydei
♦ Upcoming: The Dahlia
♦ Events: Snack Dash & Relic Recon

Honkai Star Rail - Incremental Repetition Day 7 Guide

Incremental Repetition is the Day 7 stage of Honkai: Star Rail's Stellar Shimmer event. Check out the best teams, how to beat Supergiant difficulty, and all the rewards in this Day 7 guide!

Stellar Shimmer Event Guides
Honkai Star Rail - Stellar Shimmer Day 1Day 1 Honkai Star Rail - Stellar Shimmer Day 2Day 2 Honkai Star Rail - Stellar Shimmer Day 3Day 3 Honkai Star Rail - Stellar Shimmer Day 4Day 4
Honkai Star Rail - Stellar Shimmer Day 5Day 5 Honkai Star Rail - Stellar Shimmer Day 6Day 6 Honkai Star Rail - Stellar Shimmer Day 7Day 7 Honkai Star Rail - Stellar Shimmer Day 8Day 8

Incremental Repetition Day 7 Best Teams

Incremental Repetition Premium Team

Stellar Shimmer Day 7 Premium Team
Star Rail - JadeJade Star Rail - HertaHerta Star Rail - RobinRobin Star Rail - HuohuoHuohuo

Jade and Herta are the trial characters for Day 7.

We recommend using a Follow-Up attack team composed of Jade, Herta, Robin, and Huohuo. Most of your damage will come from Jade and Herta's Follow-Up attacks while Robin and Huohuo provide ATK buffs and Energy.

Other Recommended Characters

DPS
Star Rail - Himeko Star Rail - Jingliu
Support
Star Rail - Luocha Star Rail - Tingyun Star Rail - Ruan Mei

You can swap Robin out for an additional AoE DPS like Himeko or Jingliu to build more Starlight stacks a lot faster. Himeko's Follow-Up attacks will be especially helpful with this.

However, you can also substitute Robin with other supports like Tingyun or Ruan Mei. Then, you can go with any Abundance character as a healer replacement but Luocha's passive healing will be more Skill Point friendly.

Incremental Repetition F2P Team

Stellar Shimmer Day 7 F2P Team
Star Rail - JadeJade Star Rail - HertaHerta Star Rail - AstaAsta Star Rail - LynxLynx

In this F2P team, Asta can grant ATK boosts while decreasing enemy HP to help trigger Herta's Follow-Up attacks. Meanwhile, Lynx can provide healing for the team and help chip away the toughness of Quantum-weak enemies.

How to Beat Day 7 Supergiant Star

Build Up Starlight Stacks

Honkai Star Rail - Incremental Repetition Day 7 - Build Up Starlight Stacks

The Day 7 stage mechanic features the Starlight buff, which stacks and increases your team's DMG every time allies deal damage with Ultimates or Follow-Up attacks.

Every 10 Starlight stacks earned will also launch an attack on all enemies, so you should use your Ultimates and try to trigger Follow-Up attacks as much as possible!

Target the Ebon Deer's Summons

Honkai Star Rail - Incremental Repetition Day 7 - Target the Ebon Deer

The Abundant Ebon Deer will appear as a boss. Try to aim your characters' attacks on the Deer's summons while still keeping the boss within radius. This will help decrease their HP faster and trigger Herta's Follow-Up attacks more often.

Abundant Ebon Deer Enemy Guide

Stellar Shimmer Day 7 Stage Details

Incremental Repetition Trial Characters

Trial Character Build
Jade Jade
Herta Herta

Incremental Repetition Stage Mechanic

Stellar Shimmer Day 7 Stage Effect
After allies use Ultimates or launch follow-up attacks, each target hit will grant 1 stack of Starlight, increasing all allies' DMG dealt by 3%, stacking up to 999 times. Whenever 10 stacks of Starlight are gained, additionally deals DMG to all enemy targets that increases with higher Starlight stacks.

Incremental Repetition Objectives

Dwarf Star • Eliminate 2 waves of enemies within 5 Cycles
Supergiant Star • Eliminate 3 waves of enemies within 6 Cycles
• Eliminate 4 waves of enemies within 6 Cycles
• Eliminate 5 waves of enemies within 6 Cycles

Incremental Repetition Enemies

Dwarf Star Enemies

Enemy Weakness
QuantumIceFire
QuantumPhysicalLightning
PhysicalIce
WindFire
PhysicalWindIce
QuantumLightningIce

Supergiant Star Enemies

Enemy Weakness
QuantumIceFire
QuantumIceFire
QuantumPhysicalIce
QuantumPhysicalLightning
PhysicalIce
WindFire
PhysicalWindIce
QuantumLightningIce
PhysicalIce
QuantumWind
Honkai Star Rail - Twig of Marple Leaf Twig of Marple Leaf
QuantumFire
Honkai Star Rail - Twig of Wintry Wind Twig of Wintry Wind
ImaginaryQuantumIce
Honkai Star Rail - Twig of Glorious Blooms Twig of Glorious Blooms
ImaginaryIce

Stellar Shimmer Day 7 Rewards

Challenges Rewards
Complete the Incremental Repetition "Dwarf Star" mode challenge
Star Rail - Credit Item Credit x30000
Eliminate 3 wave(s) of enemies in the Incremental Repetition "Supergiant Star" mode challenge
Eliminate 4 wave(s) of enemies in the Incremental Repetition "Supergiant Star" mode challenge
Eliminate 5 wave(s) of enemies in the Incremental Repetition "Supergiant Star" mode challenge
Star Rail - Credit Item Credit x20000

Incremental Repetition Information

Day 7 Stage of Stellar Shimmer Event

Honkai Star Rail - Stellar Shimmer

Incremental Repetition is the Day 7 stage of the Stellar Shimmer combat event. The Day 7 stage effects involve using Follow-Up attacks and Ultimates as often as possible to build Starlight stacks and increase your damage!

Stellar Shimmer Event Guide

Honkai: Star Rail Related Guides

Honkai Star Rail - Stellar Shimmer Event

Stellar Shimmer Event Guide

Stellar Shimmer Day Guides

Stage Trial Characters
Honkai Star Rail - Stellar Shimmer Day 1 Day 1
Honkai Star Rail - Stellar Shimmer Day 2 Day 2
Honkai Star Rail - Stellar Shimmer Day 3 Day 3
Honkai Star Rail - Topaz Topaz
Honkai Star Rail - Robin Robin
Honkai Star Rail - Stellar Shimmer Day 4 Day 4
Honkai Star Rail - Stellar Shimmer Day 5 Day 5
Honkai Star Rail - Stellar Shimmer Day 6 Day 6
Honkai Star Rail - Stellar Shimmer Day 7 Day 7
Honkai Star Rail - Jade Jade
Honkai Star Rail - Herta Herta
Honkai Star Rail - Stellar Shimmer Day 8 Day 8
Honkai Star Rail - Kafka Kafka

Other Upcoming and Current Events

Honkai Star Rail - Events Banner

All Events and Schedules

Comment

1 Anonymous Anonymous over 1 year

Aventurine is also great for the support slot, since he can sustain AND do follow-up attacks.

Author

    Please participate in our site
    improvement survey
    12/2025
    Would you assist in
    improving Game8's site?
    ×
    This survey will take about 1 minute.
    Your answers will help us to improve our website.
    We are listening to our users' valuable opinions and discussing how to act on them.
    The information collected through this survey will be used for the purpose of improving our services. In addition, the information will only be disclosed a part of a statistic in a format that will not allow identification of personal information.
    Begin Survey

    All rights reserved

    Guide Index