How to Get Phlogiston and Locations

Here are Phlogiston locations and how to get it in Honkai: Star Rail. See how to use Phlogiston and its effects in this guide!

How to Get Phlogiston

Locations - Where to Get Phlogiston

Bought From the Administrative District Shop

World View	Map View

Phlogiston can be bought from the store in the middle of the Administrative District in Jarilo-VI for 260 credits.

Administrative District Guide

Drops From Flamespawns

Flamespawns drop Phlogiston and can be encountered in Jarilo-VI. Specifically, they can be seen flying around the Backwater Pass!

Backwater Pass Treasure Chests

Destroy Objects in Herta Space Station

Phlogiston can be obtained by destroying objects throughout Herta Space Station.

Herta Space Station Guide

How to Use Phlogiston

Use in the Lab Assistants In Position Event

Phlogiston is one of the experimental materials needed to unlock a research topic to get rewards in the Lab Assistants In Position Event!

Lab Assistants in Position Event Guide

Used to Synthesize Items

Disposable Kinetic Arm	Enhancement Paste: Fire	Energy Drink (sugar-free)
Wrathful Gauntlets	Energy Drink	Simple First-Aid Device
Disposable Kinetic Cannon	Delicious Shumai

Phlogiston Information

Phlogiston
Rarity	★
Effect	Tier 1 Synthesis Material

Honkai: Star Rail Related Guides

All Item Types

All Items List

All Synthesis Materials

Synthesis Materials
Interdimensional Leaf	Mechanical Cube	Mythus Knots
Phase Flame	Tear Crystal of Glorious Death	Weary
Ambergris of Abundance	Dragon Scale Coral	Hard Chip of Nihility
Preservation Construction Material	Slime of Harmony	Stone of the Hunt
Strange Matter of Destruction	The Sound and the Fury	Thermal Gel
Tree Bark of Erudition	Confounding	Core of Ice
Extract of Medicinal Herbs	Eye of Lightning	Feather of Flame
Hunger	Jade Abacus Unit	Leaf of Imaginary
Mechanical Parts	Meteoric Alloy	Old Molar
Protein Rice	Quantum Ripples	Tian Dong
Virtual Particle	Vortex of Wind	Basic Ingredients
Broken Dreams	Discarded Ingenium Parts	Gaseous liquid
Human-Height Auspicious Crops	Metal	Phlogiston
Rusty Gear	Seed	Solid Water
Tranquility