Silksong Tools & Guides
Silksong

Flea Brew – Hollow Knight: Silksong Blue Tool Guide

BREW THAT SLOWLY RESTORES VITALITY

A Blue Tool found in Greymoor (Act 2). Provides passive healing over time, perfect for exploration and attrition fights when safe Bind windows are rare.

Flea Brew blue tool illustration from Hollow Knight Silksong showing healing brew design
ACT 2
GREYMOOR (Healing & Survival)
HEALING
PASSIVE
SURVIVAL
1
SLOTS
HoT
EFFECT

IMPACT STATS

DAMAGE
0%
SURVIVAL
85%
MOBILITY
10%
UTILITY
75%
ECONOMY
60%

ACQUISITION

Method:Environmental Pickup
Location:Greymoor (Act 2)
Cost:Free pickup
Requires:Exploration of Greymoor area

Found in Greymoor through exploration. Look for hidden areas or environmental pickups in the region. The exact location may require specific conditions or room exploration.

DESCRIPTION

A brew that slowly restores vitality over time. Provides passive healing (HoT effect) while equipped, gradually recovering health without requiring manual activation. Unlike Reserve Bind (instant) or Mending Thread (faster Bind), Flea Brew focuses on sustained recovery.

Passive healing during exploration and environmental chip damage
Perfect for attrition fights when safe Bind windows are rare
Pairs well: Injector Band for efficiency and Mending Thread for faster healing

RECOMMENDED BOSSES

Savage Beastfly

Passive healing during intense projectile phases and environmental hazards

Void Entity

Sustained recovery during long void attacks and area denial effects

Crystal Sentinel

Essential for managing chip damage during crystal shard barrages

ADD TO BUILD PLANNER

Add Flea Brew to Build

Plan your perfect healing build with Flea Brew and other tools

HEALING TOOLS COMPARISON (BLUE TOOLS)

ToolSlotsActSurvivalUtilityEconomyNotes
Flea Brew124/54/54/5Passive HoT healing; exploration-focused
Reserve Bind125/53/52/5One-time emergency heal; clutch survival
Mending Thread235/54/52/5Faster Bind at cost; speed-focused

FREQUENTLY ASKED QUESTIONS

A: Flea Brew takes 1 slot, making it easy to fit in early pouches alongside other essential tools.

A: Flea Brew provides passive healing over time (HoT effect) while equipped, gradually restoring health without requiring manual activation like Bind.

A: Reserve Bind for emergency healing, Injector Band for efficiency, and Mending Thread for faster healing. These tools complement Flea Brew's passive healing approach.

A: In Greymoor (Act 2), look for hidden areas or environmental pickups. The exact location may require exploration of specific rooms or completion of certain conditions.

A: Passive healing helps recover from chip damage during long exploration sessions and environmental hazards, reducing the need for frequent Bind healing.

A: No, Flea Brew provides slow, continuous healing over time rather than instant healing. It's designed for sustained recovery during exploration and attrition fights.

A: Yes, Flea Brew can work alongside other Blue healing tools like Reserve Bind, Injector Band, and Mending Thread, creating comprehensive healing strategies.