Don’t forgot a dex save. You probably won’t take much damage anyways, but it’s the difference between taking 8 or 16, and with how little HP you do have, it can still hurt if you fail!

Additionally I forgot one thing I may allow: you can try use your deflect arrows to change the course of fate. It’ll eat your reaction but you can roll high enough on the damage reduction die, it’s possible for you to not only intercept the knife (thus centering the explosion on you and not catch your allies) but possibly even catching the blade and throwing it somewhere else.

You’re looking for an 8 or better on your d10.