You can use several Relics in Sea of Stars to completely change your gameplay approach, making it easier or increasing its challenge level.
Relics Mainstats and Substats Probability : r/HonkaiStarRail
All Relics Locations in Sea of Stars - Tips and Tricks - Getting Started, Sea of Stars
Where to Find All Question Packs and Answers - Sea of Stars Guide - IGN
All Relics Locations in Sea of Stars - Tips and Tricks - Getting Started, Sea of Stars
7 Best Relics To Get First In Sea of Stars (& Where To Find Them)
Sea of Stars - Secret Relic 20% XP Bonus to Level Up Fast - Secret Shop Location - Tips & Hints
Sea of Stars Elder Mist Boss Fight Guide: How to Beat Elder Mist
Sea of Stars - Secret Relic 20% XP Bonus to Level Up Fast - Secret Shop Location - Tips & Hints
All Relics Locations in Sea of Stars - Tips and Tricks - Getting Started, Sea of Stars
Best Relics To Use In Sea Of Stars
All Relics Locations in Sea of Stars - Tips and Tricks - Getting Started, Sea of Stars
Sea Of Stars Tips And Tricks: The Best Starter Relics In Sea Of Stars < NAG
Don't Sleep on this Relic - Sea of Stars Demo
All Relics Locations in Sea of Stars - Tips and Tricks - Getting Started, Sea of Stars