I'm trying to figure out how to do anime style swift movements or teleportation like effects but what I do have is either laggy as all hell or effects the background and other objects. I would rather it be in real time, would like to avoid compositing, but if it's the only way then fine. Also, the effect has to effect a single character, nothing around them, unless the other character is moving too. Also, I would like the effect to be flexible, so I can make variants or use it on a single body part.
I’m currently using 2.91 and the eevee. Pictures or videos would be really helpful.