Flux (Resource)

Flux is an Account Resource in Fortnite: Save the World that is used to increase the rarity of Heroes and Schematics. Legendary Flux is also used to unslot items from the Collection Book.
==Flux Types==
Icon	Name 	Use	Cost per Stock in Event Store
 	Rare Flux 	
*Researching Schematics 
*Recruiting Heroes 
*Increasing Rarity of & → 
**Cost: 100	for 200
 	Epic Flux 	
*Researching Schematics
*Recruiting Heroes
*Increasing Rarity of & to 
**Cost: 100	for 100
 	Legendary Flux	
*Researching Schematics
*Recruiting Heroes
*Increasing Rarity of & → 
**Cost: 100
*Unslot any Rarity item from Collection Book
**Cost: 50	for 50
== Obtained ==
Flux	Llama Pinatas	Quests	Event Store 	Ventures 	Collection Book
 	No 	Yes 	Yes 200x for 	No 	Yes
 	No 	Yes 	Yes 100x for 	No 	Yes
 	No 	Yes 	Yes 50x for 150x for	Yes 100x (Lv 16) 100x (Lv 18)	Yes
== History ==
<tabber>
|-|S1=
=== Update v1.11 ===
* Added Rare Flux, Epic Flux and Legendary Flux along with the introduction of the Event Store.
|-|S6=
=== Update v6.30 ===
* Collection Book rewards have been extended to level 500 and reworked.
** The Collection Book rewards were updated to include new materials such as PERK-UP!, RE-PERK!, and Flux.
|-|C3S2=
=== Update v20.00 ===
* Recovering items from the Collection Book now costs Flux instead of V-Bucks.
|-|C4S1=
=== Update v23.40 ===
==== Collection Book Updates ===
* All Llama cardpack items other than Mythic Heroes can now be acquired with Flux.
** Mythic Heroes from Event Llamas still require a Hero Voucher.
* Items available in the Shop for Gold can be researched for Vouchers if they’re only available at / rarities, and with Flux otherwise.
* Items acquired from Quests can be researched for Vouchers if they’re only available at / rarities, and with Flux otherwise.
</tabber>