How to do ?
1st : Click on the event from the top left
2nd : Accept all quest is there
3rd : Finish At Least 12 QUEST OF THE EVENT' for done the FIRST quest
4st : you finally get your SR card
Time : 15/05/2015 - 11:00 (JST) to 18/05/2015 - 23:59 (JST)