Agreed and gracias, [@The Harbinger of Ferocity].

That attached link is in line with my thoughts, but other DMs, I've played with, have felt it too powerful, in my experience of 5e, at Level 1, in contrast to the cantrip, Guidance, where RAW specifically mentions "Once."

Not sure if it is RAI as well, though, in Hekazu's eyes. He inherently possesses fiat over this campaign, so he trumps my preference any day of the week and twice on Wednesdays.