Camera movement based on key press

Hello people of the internet, ive been using UE4 for a few years, but there is one thing im not really sure how to do:
at a certain Key-press - an attack sequence with camera movement.
I want that on an input event my character would perform an attack, and at the same time my camera would perform a movement.

Examples:
GUIDEN AOT fan game counter (arm cutting thing) - Guedin's Attack on Titan Fan Game - Alpha 12 - YouTube

Mortal Combat Fatality - Every Fatality In Mortal Kombat 11 (Original Release) - YouTube

Pokken limit burst (FINISHING MOVE) - Pokken Tournament - Every Pokemon's Finishing Move - YouTube

How can an attack sequence with camera movement be achived?
Thanks.

if you use your own character, you can add a bone, animate the bone, and attach a camera to the bone.