Talk:Serration/@comment-9015051-20130526180319

I can confirm that spamming the mobile defense Kappa on Sedna will leave you with all the serration you need...I found at least one per two rounds..

Providing however that the whole team is farming for mods and stays well after the call-to-exctraction has sounded. Oh, and don't forget to canvas the level above the defense object every now and then. Be thorough and 15+ mods will be the norm for you.