It's a fun game and I'd love to be able to capture clips to send to friends

Bedrock edition and event clip of entering the End dimension the first time and beating the ender dragon.

it would record each time you kill in amog us

It would be a fantastic idea to record these. Probably will be silly remarks, awesome clips and other much more.

I think support for these games (haven't noticed if it exists already) or other war games, even strategy would probably please a lot of people. Hell Let Loose is another suggestion.

For clips, highlights and full matches, zombies included

Auto Events for high damage in Genshin Impact. Not sure why this isn't a feature already tbh. Or at least domain auto events.