As that ability resolves, if the creature has a +1/+1 counter on it for any reason, you simply won't put any +1/+1 counters on it
However, this card does have more power, which makes the potential at the very least there, even if it doesn't quite make it
Bayou Groff If youre making a best-of list and theres a 5/4 creature in there that costs two mana, you pretty much have to include it, right
Vigilance Fateful hour As long as you have 5 or less life, other creatures you control have vigilance
Walking the floor this week, a wall of slabbed One Piece singles, most of them capped at a perfect 10, arranged the way a dealer arranges cards he is not especially worried about selling cheap, caught our eye
Fortunately, you don't really need to worry about any of that since that's not why you're playing this little Kobold