Blizzard reveals new Legendary skin for Echo, Kkachi, coming in Overwatch's 2021 Lunar New Year event - Dot Esports
How To Play As Echo In Overwatch 2
Overwatch 2 - Heroes - Echo
Echo - Overwatch Wiki
Echo - Overwatch Wiki
Overwatch concept art shows early Echo abilities and design - Dot Esports
What if Instead just a "hologram" Echo was able to adapt her body to the design of the targeted enemy (FanArt by Dana Pull on Artstation) : r/Overwatch
OW Echo - made with Hero Forge
Overwatch Echo Release Date: Bad news as release time could be longer than usual - Daily Star