EV12
EV12 is a set prefix used for cards from the following events:
- KR001 - KR003 Spring Battle 2012 promotional cards
- KR004 - KR006 National Championship 2012 (Korean)
- KR007 - KR010 Summer Festival 2012 promotional cards
- KR011 Asia Tour Invitational 2012 promotional cards
- KR012 - KR013 Jump Festa Invitational 2012 promotional cards