Balancing Act, and Teferi's Protection

Prerequisites

• Balancing Act in hand
• Teferi's Protection in hand
• available

Steps

1. Cast Balancing Act by paying
2. Holding priority, cast Teferi's Protection by paying , causing all permanents you control to phase out
3. Resolve Balancing Act, causing each opponent to sacrifice all their permanents as you control no permanents that aren't phased out

Results

• Opponents sacrifice all permanents they control