Infinite Expansion Upgrade Plane Day 5 Guide | Honkai: Star Rail

Planar Infinity Day 5 is the Infinite Expansion Upgrade Plane in Honkai: Star Rail's Planar Infinity Event. See the best teams, how to beat Day 5, and all the rewards here!

Planar Infinity Event Guides
Event Guide	Day 1	Day 2
Day 3	Day 4	Day 5

List of Contents

Day 5 Best Teams
How to Beat Day 5
Plane Details
Day 5 Rewards
Curio Plane Information
Related Guides

Planar Infinity Day 5 Best Teams

F2P (Free-to-Play) Team

DPS	DPS	Support	Healer
Qingque	Herta	Yukong	Natasha
Best Paths & Blessings	Path: Propagation or The Hunt Blessings: Propagation, The Hunt, Abundance

This team has Qingque as your Main DPS due to her strong Basic ATKs. Herta acts as a Sub-DPS and takes care of the normal enemies. This team will be effective with the Path of Propagation since Qingque requires a lot of SP to enhance her Basic ATKs.

Jingliu Hypercarry Team

DPS	Support	Debuffer	Healer
Jingliu	Bronya	Pela	Fu Xuan
Best Paths & Blessings	Path: The Hunt or Remembrance Blessings: The Hunt, Remembrance, and Abundance

In this team, Jingliu will be your Main DPS and Pela provides DEF reduction for enemies. Fu Xuan solo-sustains through her damage redirection Skill. Bronya's role is to support Jingliu and provide her an extra turn through her Skill.

Do note that you can also use Tingyun if you do not have Bronyna. If you don't have Fu Xuan, you can bring a healer of your choice, ideally someone who can easily heal the whole party such as Luocha.

We recommend picking up the event-exclusive Blessings called Ultimate Experience: Sentimentality (Infinite) and Imperial Reign (Infinite) since they both work well with Jingliu.

Mono-Quantum Team

Main DPS	Sub-DPS	Support	Tank
Qingque	Silver Wolf	Pela	Fu Xuan
Best Paths & Blessings	Path: Propagation or The Hunt Blessings: Propagation, The Hunt, Abundance, Preservation

Running a Mono-Quantum team with Silver Wolf will allow you to implant the missing Quantum weakness in almost all the Elite enemies during the Final Trial. If you really want to guarantee a Quantum weakness to all enemies, consider replacing Pela with Lynx.

If you're using Qingque, you can use the Path of Propagation to deal a lot of DMG through Basic ATKs. You can also use Seele with the Path of The Hunt and rely on her Resurgence mechanic.

How to Beat Planar Infinity Day 5

Get the Same Event-Exclusive Blessing

Repeatedly acquiring the same event-exclusive Blessings will enhance them up to 9 times. With this, focus on upgrading 1 to 2 event-exclusive Blessings you have obtained during your run, especially the one aligned to your selected Path!

Use Herta's Store to Enhance Blessings

Herta's Store within every Domain — Respite can enhance event-exclusive Blessings as well. With this, use the Cosmic Fragments you obtained throughout your run to upgrade the event-exclusive Blessings you have acquired.

How to Get 55,000 Trial Points in Day 5

To get 55,000 trial points, you must defeat the Searing Prowler and the first few levels as fast as possible. The points are based on how much DMG you do to the enemies, so you can get 55 thousand points even without reaching the Abundant Ebon Deer.

Infinite Expansion Upgrade Plane Details

Planar Infinity Day 5 Plane Details

Recommended Team Level: 80
Recommended Types: Ice and Quantum
At the start of exploration, the selected Path's event-exclusive Blessing and an enhanced 3-star Blessing will be provided.
After entering new domain, defeating an Elite, or defeating a Boss, event-exclusive Blessings can be obtained.
A single event-limited Blessing can be obtained repeatedly, with each acquisition being counted as 1 enhancement. Each event-exclusive Blessing can be enhanced for up to 9 times.

Day 5 Event-Exclusive Blessings

Blessing	Effect
Divine Construct: Metastatic Field (Infinite) ★★★★ Preservation	After a Character is attacked, deals Quake DMG to the attacker, equal to 420% (Max Level 6,090%) of the character's Shield effect before receiving the attack. This DMG cannot defeat the enemy.
Ultimate Experience: Sentimentality (Infinite) ★★★★ Remembrance	After an enemy receives Ice DMG, additionally receive DMG equal to 30% (Max Level 300%) of the original DMG. All other enemies will also receive DMG equal to 30% (Max Level 300%) of the original DMG.
Why Hasn't Everything Already Disappeared? (Infinite) ★★★★ Nihility	At the beginning of an enemy's Turn, trigger DoT 1 extra times, with all currently applied DoTs dealing DMG equal to 135% (Max Level 1,935%) of the original DMG.
Prosperity, Longevity (Infinite) ★★★★ Abundance	Charges Dewdrop when a character's HP is restored, The Charge value is equal to 100% (Max Level 1,000%) of the amount of healing received, and increases the DMG of Dewdrop by 40% (Max Level 220%).
Imperial Reign (Infinite) ★★★★ The Hunt	When a character's turn begins, they gain 1 (Max Level 10) stack(s) of Critical Boost and increases the stack limit of Critical Boost to 12 (Max Level 39).
Cataclysmic Blazar (Infinite) ★★★★ Destruction	For every 1% of HP that characters lose, increases their DMG by 1% (Max Level 10%). After unleashing an attack, deal Additional DMG equal to 80% (Max Level 440%) of the HP difference between the character's Max HP and current HP.
Auto-Harmonica:Whitest Night (Infinite) ★★★★ Elation	After a character launches a follow-up attack, they deal Aftertaste DMG equal to 60% (Max Level 105%) of their ATK for 1 (Max Level 10) - 3 (Max Level 12) time(s), and increases Aftertaste DMG by 35%.
Fungal Pustule (Infinite) ★★★★ Propagation	For each Skill Point recovered, apply 1 Spore to 2 (Max Level 29) to random enemy target(s). The max number of Spores that can be possessed increases to 9 (Max Level 63).

At the start of exploration, you will get one copy of your chosen Path's event-exclusive Blessing.

Day 5 Enhanced 3-Star Blessings

Blessing	Effect
Divine Construct: Macrosegregation ★★★ Preservation	At the start of the battle, characters gain a special Shield that can absorb DMG equal to 10% of their Max HP. Whenever another Shield is gained, this special Shield will also strengthen by 130%. For every 2 turn(s), this will be removed, and then this special Shield can be regained.
Perfect Experience: Fuli ★★★ Remembrance	When attacking Frozen Enemies, there is a 100% base chance to apply Dissociation for 1 turn(s). DMG dealt by Dissociation when it is removed is increased by +20%.
Funeral of Sensory Pursuivant ★★★ Nihility	Every time an enemy receives a DoT, apply 1 stack(s) of Suspicion. Suspicion stacks will not be reduced.
Being of Abundance, Becoming One Mind ★★★ Abundance	When a character provides healing, allies other than the healed target will also restore HP equal to 30% of the amount healed. Increases the ATK of all allies by 15% of the amount healed, stacking up to no more than 80% of each ally's respective Base ATK and lasts until the end of the next turn.
Celestial Annihilation ★★★ The Hunt	When a character Breaks an enemy's Weakness, their action Advances Forward by 100% and increases the DMG dealt by their next attack by 75%. If the defeated enemy is an Elite Enemy, then Action Advances for all allies.
Universal Heat Death Characteristic ★★★ Destruction	When being hit or losing HP, the character gains 4 stack(s) of Fighting Spirit, and adjacent allies gain 1 stacks of Fighting Spirit. When the turn ends, the character loses 4 stack(s) of Fighting Spirit.
Champion's Dinner: Cat's Cradle ★★★ Elation	When characters deal DMG to an enemy with their Ultimate, this attack is considered a follow-up attack. Increases the DMG of follow-up attacks by 55%.
Scythe Limbs ★★★ Propagation	After a character uses their Ultimate, the next time they consume Skill Points, it will be considered as 1 additional Skill Point being consumed or recovered. For each Skill Point consumed, the character's CRIT DMG increases by 45%. This effect can stack up to 2 time(s), lasting until the character uses an attack.

At the start of exploration, you will get one copy of your chosen Path's enhanced 3-star Blessing.

Day 5 Enemies and Weaknesses

Stage/Level	Enemies
Ordinary Plane Boss	Abundant Ebon Deer
Final Trial Level 1	Searing Prowler Incineration Shadewalker x2
Final Trial Level 2	Guardian Shadow Everwinter Shadewalker x2
Final Trial Level 3	Aurumaton Gatekeeper Entranced Ingenium - Illumination Dragonfish (Summon) x2
Final Trial Level 4	Svarog
Final Trial Level 5	Silvermane Lieutenant Searing Prowler Silvermane Soldier (Summon) x2
Final Trial Level 6	Blaze Out of Space Flamespawn x2
Final Trial Level 7	Disciples of Sanctus Medicus - Shape Shifter The Ascended Mara-Struck Soldier (Summon) x2 Disciples of Sanctus Medicus - Internal Alchemist (Summon) x1
Final Trial Level 8	Abundant Ebon Deer

Planar Infinity Day 5 Rewards

Objectives	Rewards
Finish the Ordinary Plane, ''Infinite Expansion Upgrade''.	Stellar Jade x40 Tracks of Destiny x1 Arrow of the Starchaser x3
Obtain 30,000 trial points in the ''Infinite Expansion Upgrade'' plane.	Stellar Jade x40 Arrow of the Demon Slayer x3 Credit x20,000
Obtain 40,000 trial points in the ''Infinite Expansion Upgrade'' plane.	Relic Remains x15 Refined Aether x3 Credit x10,000
Obtain 55,000 trial points in the ''Infinite Expansion Upgrade'' plane.	Relic Remains x5 Traveler's Guide x3 Credit x10,000

Infinite Expansion Upgrade Plane Information

Part of the Planar Infinity Event


Stage 5 Unlock	October 31, 2023

Infinite Expansion Upgrade Plane is the Planar Infinity Day 5 Stage! During the challenge, you can obtain event-exclusive Blessings and enhance them to help you defeat the Abundant Ebon Deer plus other enemies to get 55,000 Trial Points in the Final Trial.

Planar Infinity Event Guide

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