The Lost Key

The Lost Key is an item in Honkai Impact 3rd.
==Sources==
*Ruin Treasures Event Missions
*Supply Top-Up
==Trivia==
*Its old description read: "A supply card with crystals imprinted on the front that can be used to open a [Lost Treasure] crate"
==Other Languages==
==Notes==
==References==
Category:Honkai Impact 3 Wiki