The Sacred Riana is a stage magician who incorporates elements from horror movies into her act. it may look ridiculous on video but I think when seen live her act can be really creepy, scary and frightening.

here are 3 of her best illusions (ranking by me)

3rd:

2nd:

and this is my absolute favorite of her:

and here a video where you can see the live reaction of people (to fully understand the reaction of Indonesian singer Anggun you have to know she was the victim of a few other tricks in earlier stages of "Asia's Got Talent 2017", and as I said the act must be really creepy when seen live. this is the semi-final performance of the Sacred Riana in the contest):