Harry Potter Style Dark Mark - Control Clouds in Blender

Harry Potter was a phenomenon and so were the visual effects. One really stood out to me as a crazy and larger than life effect, the dark mark clouds one. The other green one was cool too but this one really got me, so I tried to do something similar in Blender. These are the results. Patreon: https://www.patreon.com/kevbcg Other Cloud Videos Explaining this more in-depth: https://www.youtube.com/watch?v=lCvP917Z8uc https://www.youtube.com/watch?v=aTHmdLVcieI&t=234s