I know which competitor blasted my site with what looks like 500k or so backlinks with less than 4 anchor text (on a site with only 2k backlinks) Whats worse, he is drip feeding them so they are slowly coming in every single day and who knows how long this will last. I got the unnatural link penalty message and I am wondering what my options are. Should I 301 my site to his? How long will he feel the penalty and can he stop the 301 Juice/penalty somehow? (such as with disavow) Secondly, I thought about blasting his site back with something like GSA/Xrumer. But this would be a last resort. His site has barely any backlinks that are visible on ahrefs/moz etc (around 30 backlinks) but ranking #1-3 for medium comp keywords. He is using a a high pr blog network thats IP cloaked, so I can never really know how many links/authority he has. Any ideas or help?