Flawless Key

Flawless Key is an item in Honkai Impact 3rd.
It can be used to unlock playable Valkyrie in Valkyrie Upgrades section, as long as they are also available in Captain's character roster. Up to 1 key can be stored.
==Sources==
*Elysian Realm - obtainable with following methods:
**Automatically given upon entering the Valkyrie Upgrades section for the first time in a week if no keys are already held onto.
**Complete achievement "Flawless Key: Use 1 [Flawless Key] in [Valkyrie Upgrades] to unlock a battlesuit."
==Trivia==
==Notes==
==References==
Category:Honkai Impact 3 Wiki