Upon impact, disintegrate a character or object with an expanding burning sphere, turning it into falling ash.
The disintegration expands from the point of impact and the rate of disintegration can be set to any speed.
The effect and be used on both rigged skeletal meshes and static objects and a there's a detailed tutorial provided to get you all set up.
Watch a video of the Disintegration VFX here: https://youtu.be/PtoyInqdplA