While we know that this part is obvious:
"You can play yourself, on one or more accounts depending on how many cards you have."

I don't think you should add things like this in future posts because it "kind of" insinuating that you're allowing botting of accounts. Yes, you didn't say to bot the account but to me, you kind of encourages it, then at the same time, you're against botting.

I think having more than one account should be on the realm of "Yeah, we don't allow it but we also don't encourage it." since if you have more than one account, for sure you will think of botting or automating it as one account, if you play seriously, takes you at least 3 hours per day. Just my personal opinion and something that made my eyebrow raised while reading the article.