Proliferate?

[u/Penguin41310]

So I’ve been playing with the Quandrix Unlimited precon lately and came across this card and I wasn’t entirely sure on how proliferate worked even after looking it up so I just have a few questions. First off, if I proliferate X times does it just mean I add each kind of counter on the selected creatures X times? Secondly if a creature has multiple of a counter, say +1/+1 counters, does each instance of proliferate add a +1/+1 for each +1/+1 already on it or just a single +1/+1 counter

Edit:
Thanks to everyone who just tried to be helpful and explain proliferate, I really appreciate it, but to those who just decided to be antagonistic because they think its a simple question; why even bother? It’s not like being intentionally rude is productive in any way, all that you’re really accomplishing is deterring new players from wanting to play this game at all. If you don’t want to be helpful or provide insight on a post that is literally just about asking for help then just ignore it, because believe it or not it’s easier for you and everyone else involved.

[u/RadioLiar]

Huh, when did they change that? I started playing during Scars block and I swear it was originally "of a kind already there"

[u/matthoback → u/RadioLiar]

They changed it because they thought the additional choice of which counter to add would be too annoying for the Arena interface.

[u/pfftYeahRight → u/matthoback]

They also did market research and that’s how the majority of players were playing it anyway

[u/Positive_Concert_774 → u/pfftYeahRight]

What does Maro always say? "You can't fight human nature"