Ignore list

Overview
The Ignore list is a subfeature of the Friends list. It allows you to add players (character names) of people whom you do not wish to hear from, for whatever reason. Adding a person to your ignore list blocks tells from that person, and prevents his/her text from appearing in your chat windows. You may only have 10 people on your ignore list at a time. To add more after the 10th, you will have to first remove a listee.

Bugs
The ignore list currently does not appear to affect allies in Alliance Battle missions. Even after adding someone, you will still be able to see his text to the main and ally chat windows.