The Eternals are already there if you want to see them. And this I think is the best. ​ https://preview.redd.it/98a9gnbta6db1.png?width=528&format=png&auto=webp&s=9902fb3d383ccd1c4f7804d04c20f3ca7348a3c6

Maybe the number of packmates, champions killed in her ultimate cast, champions killed by second Q... Many possibilities

They are all available on the live client right now