Firefly Essence

The hylek have been known to concoct powerful explosives by processing remains of luminescent insects. — In-game description

Firefly Essence

Item type

Trophy

Rarity

BBasic

Binding

Soulbound on Acquire

Game link

API

24426

“

The hylek have been known to concoct powerful explosives by processing remains of luminescent insects.

— In-game description

Firefly Essences are trophies dropped by fireflies in Jelako Cliffrise, and can be added to Alchemy Tables to power the Hylek Cannoneer's Hylek Fire Cannons.

Acquisition

NPC	Level	Rank	Locations	Quantity
Firefly (guaranteed drop)	54	Normal	Jelako Cliffrise (Bloodtide Coast)	1-4

Heart involvement

Help Shore up Hylek Defenses (54)