Feat: Reactive Runes

Prerequisite: Rune Knight
You can use a reaction to invoke a rune that normally requires a reaction to invoke, or to trigger the effects of an invoked rune that normally requires a reaction to trigger (such as the Stone Rune), following the rune's normal requirements, even if your reaction has already been used. 
You cannot use this feature to invoke or trigger runes twice on the same creature's turn in combat. In other words, if you use your reaction to invoke a rune during a creature's turn, you cannot use this feature to invoke a rune again during the same creature's turn.
Once you use this feature, you can't use it again until the next short or long rest.
Category:Homebrew