Wuthering Waves Game Guide
Flare Crest & Flare Stone
Flare Crests typically come in sets and are used to seal the entrance of a ruin or other devices. Each Flare Crest corresponds to one Flare Stone. Flare Crests can be extinguished by approaching and activating the corresponding Flare Stones. After all Flare Crests of a set have been extinguished, the seal will be lifted.