Question: how to do sybil cut shuffle?
Answer: Step 1: How to Hold. You hold the deck with your index finger on the top, thumb on 1 side, and the rest of your fingers on the other side as shown in picture. ... 
Step 2: Split Deck. ... 
Step 3: Split Top Packet. ... 
Step 4: Twist. ... 
Step 5: Split Again. ... 
Step 6: Twist Again. ... 
Step 7: Almost Done. ... 
Step 8: Done.