The latest revelation of the 3.2 version of the alliance mobile game is about to be announced around 5.13. So you need to wait for a while.
The three heroes who will play are Ike, Pike, and titans.
Skin sometimes sand pike and Ike
Western Shadow Series Skin Ash, Knife Girl, Hammerstone
Apocalypse Knight Jace
Future Warriors: Lucian, Shen, Panson
Future Warrior Series: Lucian, Shen, Pan Monk
Star Spirit Lulu + Star Sword Easy
Dawn Sharp + Night Compression
Mobile Game Exclusive Skins: Resistance Series Carter and Bounty
Dream Detective Series - Dog Head