iserith
Magic Wordsmith
That is true, even if it's not worded exactly that way. I prefer to say there's nothing in the rules that supports a player asking to make an ability check. But a lot of people, perhaps because they played other editions of the game where it was explicitly permitted or picked it up from learning it from others, do have an expectation that the players ask or declare it so. In D&D 5e, that is the player giving up control to the DM in a way that does not appear to be intended.By the rules, the player isn't permitted to declare a die roll for an ability check. Calling for a role is solely the purview of the GM.