Boon of Ki Mastery (5e Epic Boon)
From D&D Wiki
Boon of Ki Mastery
- When you use your Perfect Self feature the amount of Ki you gain increases by 6.
- As an action, you can regain a number of Ki Points equal to 1d4 + your Constitution modifier. You regain use of this feature once you complete a long rest.
- When you hit on an unarmed strike or attack that uses Ki Points, you can spend 1 Ki Point to deal an extra die of damage. You can only do this once per attack.