It will be great if we can have the following social features.
1. Search Player by In-Game ID / In-Game Name (IGN) / Guild / Country.
2. Send Private Message (PM) to friend with an Inbox feature like E-mail Inbox.
+ Reply / Forward / Cc / Bcc
+ Attachment: Equipment / Item / Rune / Crafting Item (e.g. Transaction Fee of Gem / Valianite will be required)
Allowing in-game sending of items or currency will introduce a rise in hacking reports (both real and fake). That is why most mobile games, meant to be kept simple and not complicated like PC online games, do not have such feature. Or auction house. Unless there is a big customer service team~
This still a game so a feature like email Inbox is too much lols .. The game will work very slooooww because the system works like in PC XD
But I agree with Princess to add a feature to send gifts/energy to a friend ..
Like Energy is the most people look for as the Event takes 10 Energies and we are on energy crisis hahaha
So I propose:
1. Whisper/PM or whatever it's name. But it's like private communication between two players or Guild member
2. Send Energy to Friend and Send Back .. Rather than adding Stranger, how about everytime we use Ally, we send them energy to appreciate them for helpin us in battle. because not everyone want to add astranger and make the friend list full just because we dont know if the stranger who have the Event Heroes still playing the game or not in the future

3. Seach friend with ID name not with code pleaseeee
