"YOU THINK WE HAVEN'T FORGOTTEN ABOUT YOU!"
"Yes, We have been planning our revenge against you!"
-The Angered and The Doctor towards the inhabitants of Beach City
The E115 Zombie Assault on Wuuti'kjil Earth was an event caused by three wionis when they attacked Wuuti'kjil Earth. They attacked the planet in 2413 and planned to turn it into a world similar to Augerstein, however, they were stopped by the Cystial Gems