Messages - Avengers Initiative
If you want to chat with your opponent and leave them messages tap on the icon in the upper right corner or at the bottom of the round screen. When you opponent next log in to play their round they will see your message.
Add a comment
Please do not be rude to others, what may be obvious to you may not be to the person asking the question.
Also on: Android, check out those pages for more help with this game.