File:Gamescom 2018 key art.jpg

Summary
The gamescom 2018 key art for Blizzard.

Consists of the following characters (from top left):
 * , representing Diablo
 * Queen Azshara, representing World of Warcraft
 * , representing StarCraft
 * , representing Overwatch
 * , representing Hearthstone
 * Yrel, representing Heroes of the Storm

Source
https://www.wowhead.com/news=286516/blizzard-at-gamescom-2018-key-art-and-wow-streamer-schedule