The Ashblazing Grand Duke
The Ashblazing Grand Duke is a relic set in Honkai: Star Rail with the following effects:
2-Pc
Increases the DMG dealt by Follow-Up ATK by 20%.
4-Pc
When the wearer uses a Follow-Up ATK, increases the wearer's ATK by 6% for every time the Follow-Up ATK deals DMG. This effect can stack up to 8 time(s) and lasts for 3 turn(s). This effect is removed the next time the wearer uses a Follow-Up ATK.