I am trying to rank for a keyword with low competition and for the first site that comes up I did backlink check on it. Turns out it is just linked by a single blog then I went to check backlinks for that site and it had over 1k backlinks from different blog commenting and directory sites. I've read about it before creating a money site and then anchoring it with a web 2.0 blog and then spamming backlinks on that blog to rank up the money site. Is there any specific tutorial for it? Also, what tool do I use on the tier 2 blog to generate so many backlinks?