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
Fly Your Team to Victory as Overwatch's Newest Hero, Echo, Now Available on Xbox One - Xbox Wire
Naeri X 나에리 on Twitter: "Overwatch History of Echo Concept https://t.co/iCoSwPfWbl" / Twitter
Overwatch: New Hero Echo Revealed
When is the Overwatch Echo Hero 32 release date? - GameRevolution
Echo - Overwatch Wiki
6 Minutes of Overwatch Echo Gameplay - YouTube
Steam Workshop::Overwatch - Echo
Overwatch's latest hero Echo can transform into any enemy hero on the battlefield | Eurogamer.net
Echo Ban in Hero Pools Baffles Fans and Players
The Overwatch Echo Release Date Is April 14, 2020 - Siliconera
Echo - Overwatch Wiki
Overwatch' Echo Revealed: Hero 32 Is the Omnic You've Been Looking For