How to Get Skill Enhancement Stones in Seven Knights Re:birth (7K Rebirth). Covers event rewards, 7K Chess, Guild War, Arena, Total War, and Topaz Exchange Shop methods, plus what the stones are used for.
Table of Contents
How to Get Skill Enhancement Stones
Story Event Rewards

You can exchange event currency earned from farming limited-time Story Events for Skill Enhancement Stones. Farm actively while the event is running to exchange for them.
Other Specific Event Rewards

You can sometimes earn these as a reward from specific events, such as Login Events or Support Events. Since event drop opportunities are fairly frequent, it's best to rely mainly on these rather than the shop exchanges described below.
Guild War Content Shop

You can exchange 400 Glory Pendants earned from Guild War rewards for 1 Skill Enhancement Stone. You can exchange up to 2 within a 28-day period, but it's generally better to prioritize exchanging for ★4 Legendary heroes or Dedicated Equipment Selector Boxes instead.
Arena Content Shop

You can exchange 1,200 Medals of Victory earned from Arena rewards for 1 Skill Enhancement Stone. You can exchange up to 20 within a 28-day period, but it's generally better to prioritize exchanging for Legendary Accessories or Brilliant Skill Enhancement Stones instead.
Total War Content Shop

You can exchange 1,200 Total War Coins earned from Total War rewards for 1 Skill Enhancement Stone. You can exchange up to 8 within a 28-day period, but it's better to prioritize exchanging for Brilliant Skill Enhancement Stones instead.
Topaz Exchange Shop

You can exchange 800 Topaz, which is obtainable through paid purchases, for 1 Skill Enhancement Stone, with up to 5 exchanges available within a 28-day period. That said, Brilliant Skill Enhancement Stones and Topaz Hero Selection Cards have a higher exchange priority.
How to Get Topaz & Best Items to Exchange For
What Skill Enhancement Stones Are Used For
Needed for Rare Hero and Pet Skill Enhancement
Skill Enhancement Stones are a required material for Skill Enhancement on ★6 Rare heroes and pets. Pet Skill Enhancement requires more materials at each higher stage, making it harder to keep up, so it's best to prioritize enhancing heroes first.
Tips! | Legendary heroes and Legendary pets require a different item called "Brilliant Skill Enhancement Stones" for their Skill Enhancement. |
Skill Enhancement Guide - How To Enhance Skills
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