>>96294413

As per the core rulebook, p. 90, PCs have a Hope cap of 6 by default, so this is not as effective as it sounds:
>Your Hope carries over between sessions, but you can only hold a maximum of 6 Hope at a time, so we recommend you look for opportunities to spend it.
PCs start the game with 2 Hope, and they are likely to acquire even more Hope from rolls and from quick rests.

>Bonus points if you have a Warrior or Rogue in the party who can spend it immediately for an all-day buff
The warrior's No Mercy and the rogue's Rogue's Dodge expire even on a quick rest. The latter also expires upon being hit.