Talk:War Training Expansion 3/@comment-24823972-20160504003145

Hi guys... I wanted to ask this but I might get laughed at because I didn't know thing. BUT! I will ask now: I've been seeing in the comment section below where people said that they got the rare swords. And most of them are pointing to this "E2" thing. What is "E2"? I'm kinda new to Touken Ranbu since March.