Congrats, you preformed one task out of many required to operate a successful phishing site. What you did is the equivalent to collecting non-enriched uranium and calling it a nuclear weapon. Sure, you have all the materials to phish (a website that looks like the Blockland Forums, a webhost, presumably code to record logins) but now how are you going to get people to log into that? Owning a phishing website is not the same thing as successfully phishing for credit cards.
i already said that there would be slightly more work involved, i'm obviously not going to make an actual phishing site
none of that would be difficult though, it's as simple as providing someone a link , saying it's to a thread that could be relevant to them, and then they'd just instinctively log in
a mildly more clever way to go about it would be constructing such a thread and then when a user would try to post it would take them to the log in screen like the real forum
well, for logins anyways, for credit cards it'd require slightly more thought and a slightly less intelligent victim