Swarmkeeper
Hero
Yes"Whenever a player character rolls a 1 for a d20 Test, that character gains Heroic Inspiration."
"When you have Heroic Inspiration (also called Inspiration), you can expend it to give yourself Advantage on a d20 Test. You decide to do so
immediately after rolling the d20."
"A player character gains Heroic Inspiration if the character rolls a 1 for a d20 Test. That 1 must be on the d20 used for the test’s total, not on a d20 that was rerolled or discarded."
So what these lines mean is any time anyone rolls a 1 on a d20 test they get Heroic Inspiration.
Yes - and, coincidentally, a popular house rule for how many 5e tables currently run it (of those that actually use Inspiration in 5e, that is).The second line specifies how you can use that hero to reroll on a future test. So every time someone rolls a 1 they will get to reroll on a future roll, presumably their next failure. After the reroll they will use the highest die.
A valid concern. However, I personally don't think it is as bleak as you are making it out to be. There may be many situations where the tradeoff is a decent one - getting a second chance to succeed at a save to take half damage to stay in the fight instead of full damage that takes you to zero HP, as just one example. Sounds like a potential benefit to me.Sure the Halfling has the choice of keeping the 1 and getting inspiration, but that is a horrible choice. It means one of his racial traits basically gets him no additional benefit other than choosing to use it now or later.
At the end of the day, though, I'd be perfectly fine with the Halfling getting their HI and being able to reroll for their Halfling Lucky trait as @aco175 mentions above. And for those 1 in 400 times they roll two 1s? Double HI --> Chef's kiss.