Re-creating specific effect on level change

How can I re-create something like that? Is this some kind of effect? What should I look at? Basically when I am about to go to fight (change level/map), I wanna trigger this kind of effect for level transition. Looks like the world gets destroyed from bottom and goes till top, and once it’s finished with that animation, the level changes.

Post process material, in fact it would be better than that :slight_smile:

or

would easily do something like that. Chameleon was free content a couple of months back. Also maybe:

although I’ve never used that one.