User blog comment:GotMilk5101520/Truth or Dare WITH KH FT BD/@comment-25405856-20140917192117/@comment-24039250-20140918142811

How to get Erza Mad. You can try the following:

Steal/Destroy her cake.

Tell her "She will never get with Jellal", or hurt him.

Get her drunk and let Alcohol do the rest.

Hurt anyone in Fairy Tail.