Tutorial links

Fog Effects

https://www.youtube.com/watch?v=dh_Tq9neHMU

https://www.youtube.com/watch?v=EoqCJFw-K4E

https://www.youtube.com/watch?v=UCPxqTiq-Yk

Sound-wave Effect

https://www.youtube.com/watch?v=J6N6hdBrDIY

https://www.youtube.com/watch?v=cTEk76764Qc

https://www.youtube.com/watch?v=FcENqnHUIv0

https://www.youtube.com/watch?v=pZPz-2ISCoo&t=7s

https://www.youtube.com/watch?v=1yKjU1Nav9o

https://www.youtube.com/watch?v=RKNsDiB1go0

Banshee

https://www.youtube.com/watch?v=MiX5xlbga2g

https://www.youtube.com/watch?v=1TpUtw_aH5U

https://www.youtube.com/watch?v=2yH_I0Ymn3w

https://www.youtube.com/watch?v=adjed3TeMPw