I joined a fast casting earlier today and got to the final 3. I went to message my ally too add me and such, until it told me I was to low of a colour level. I think this is ridiculous.
When you're a lower colour level I think its more important to have mail as you can make new friends, start conversations and get to know people better.. but you have to work for it!
You shouldn't have to work for mail, or wait for someone to start a conversation with you.
Change it Randomize!
