Before you perform a skill inheritance, please be absolutely certain to check the following six things.
1. You cannot revert a skill inheritance once you perform it.
Please confirm you have the intended Heroes/Combat Manual in the Inherit slot and the Lose slot.
2. A Hero can inherit up to five skills per skill inheritance.
When you perform a skill inheritance, please check the skills you have selected along with how many of them you have selected.
After you tap Confirm, the skills that will be inherited will be displayed in a list, so please double-check them there.
3. Once you have a Hero inherit an Arcane Weapon Skill or Attuned Skill, you cannot have another Hero inherit that skill again.
4. If you perform a skill inheritance with a Combat Manual, the Combat Manual will be lost.
This remains true for Combat Manuals from Rearmed Heroes and Attuned Heroes as well.
Please see this article for details: 【Regarding Rearmed Hero & Attuned Hero Combat Manuals】
5. Arcane Weapon Skills and Attuned Skills cannot be equipped simultaneously with the Hero in question's exclusive skill.
Please see the below pages regarding Attuned Heroes and Rearmed Heroes as well.
【Rearmed Heroes Shine in Inherit Skills】
【Inherit a special kind of skill from Attuned Heroes】
Note: Rearmed Heroes and Attuned Heroes are the only Heroes who can equip both their exclusive skill and Arcane Weapon Skill/Attuned Skill at the same time.
6. There are circumstances when the Hero inheriting a skill must first inherit a prerequisite skill(s).
Please check which skill(s) the Hero must have beforehand.