Probably heard Drudkh on myspace 2 years ago when he was discovering "black metal," wanted to dig deeper to impress friends, went to metal-archives to look up Drudkh, found Hate Forest. Proceeded to order Hate Forest shirt from Ebay, all while never owning a Drudkh or Hate Forest album. Rinse, repeat.
This is what Deafheaven gets for being a poser BM band that has to tour with watered down hardcore bands like Kingdom. If they lowered themselves to playing actual black metal with actual black metal bands maybe they'd discover the reality of cocaine bringing everyone together.