You don't get unlimited use of Dash, you can use Adrenalise Rush a number of times equal to your Proficiency Bonus and regain all expended uses when you finish a Short or Long Rest.
Everytime you use it, you gain a number of Temporary Hit Points equal to your Proficiency Bonus as well.
So for example, a 1st level Orc character can effectively use Adrenaline Rush 2/rest.
Adrenaline Rush. You can take the Dash action as a Bonus Action. When you do so, you gain a number of Temporary Hit Points equal to your Proficiency Bonus. You can use this trait a number of times equal to your Proficiency Bonus, and you regain all expended uses when you finish a Short or Long Rest.
Looking for clarification on how to interpret this ability. Do I get unlimited bonus action dash or not?
You can take the Dash action as a Bonus Action. When you do so, you gain a number of Temporary Hit Points equal to your Proficiency Bonus.
You can use this trait a number of times equal to your Proficiency Bonus, and you regain all expended uses when you finish a Short or Long Rest.
1) You can bonus action dash (FULL STOP, NO USAGE LIMIT)
Proficiency # times per short or long rest, when you bonus action dash, you add temp HP.
2) proficiency # times per day you can bonus action dash and doing so adds the temp HP. (Usage restriction applies to bonus action piece and Hp piece.
You don't get unlimited use of Dash, you can use Adrenalise Rush a number of times equal to your Proficiency Bonus and regain all expended uses when you finish a Short or Long Rest.
Everytime you use it, you gain a number of Temporary Hit Points equal to your Proficiency Bonus as well.
So for example, a 1st level Orc character can effectively use Adrenaline Rush 2/rest.
Here's the number of times an Orc can use Adrenaline Rush per before it rests:
Level 01-04: Adrenaline Rush 2/rest
Level 05-08 Adrenaline Rush 3/rest
Level 09-04: Adrenaline Rush 4/rest
Level 13-16: Adrenaline Rush 5/rest
Level 17-20: Adrenaline Rush 6/rest
Thank you! They come back on short or long rest so not terrible.