For me it is the Ability Score class feature:
From Barbarian for example: "You gain the Ability Score Improvement feat (see chapter 5) or another feat of your choice for which you qualify. You gain this feature again at Barbarian levels 8, 12, and 16."
The things I mentioned are all feats and they all list the prerequisites for qualifying.
Nothing in there restricts you to a specific type or kind of feat. Additionally there is a table in Chapter 5 called "Feat List" and it lists all the Feats together with no differentiation on type.
If you are asking why you don't get one at 19th level automatically regardless of class, well there is nothing that states you do. "Epic Boon" is a class feature.
Thank you, ECMO3. You cite the same passage that John Lloyd did in post #12 of this thread. There has been some discussion about this in this thread. The discussion centers around the difference (and seeming opposing views) between the Ability Score class feature with "or another feat of your choice" and the fact that the "Epic Boon" feature only appears in the various classes Features tables and explanations.
However, buried in your post here is an interesting idea I had not thought of. You appear to be suggesting that
the "Epic Boon" is a feature that can bestow either an Epic Boon Feat or any other feat (which we know), BUT
that feature -- which is tied to 19th class level is different from the Epic Boon Feat, which only has "Level 19+" listed as a prerequisite. This use of "Level 19+" under the Epic Boon Feat refers to
character level based on how both the Elf Traits that John Lloyd pointed out and also the Warlock features that Mort pointed out are written in the 2024 PHB.
I think, ECMO3 this distinction between Epic Boon class
Feature and Epic Boon
Feat is an important one and may be the missing piece in terms of me understanding that a character may acquire an Epic Boon Feat whenever she or can take a Feat once total character level of 19 or higher has been reached. That action is separate from the Epic Boon class Feature, which is tied to character class level.
Brilliant! Thanks!
BTW, I am not sure what you mean by "Additionally there is a table in Chapter 5 called "Feat List" and it lists all the Feats together with no differentiation on type." The Feat List table on pages 199-200 of the 2024 PHB in fact
does list the type of each Feat under a column with the header "Category." Every Feat in that table is identified as being an Origin, General, Fighting Style or Epic Boon Feat.
I think it's coming together now for me and I simply want to thank everyone again for sort of thinking this through with me.