Game Of Thrones: Battle At Castle Black To Rival Or Surpass Any Battle Ever Seen Before On Television

There are only two episodes left in Season 4 of the Game of Thrones, and George R.R. Martin is hyping that "The Watchers on the Wall" episode will be a big one.

On his official blog, Martin wrote the following on Saturday.

Battle Is Coming, Blood Will Flow.

Tomorrow night, on HBO. Neil Marshall returns, with a battle even bigger than "Blackwater." Should rival or surpass any battle ever seen before on television. Keep your swords sharp.

And be afraid. Be very afraid.

(No, I haven't seen the episode yet).

"The Watchers on the Wall" episode of Game Of Thrones airs on Sunday, June 8 at 9 PM ET on HBO.