Activate Mindslaver by paying ({4} magic symbol) , tapping and sacrificing it, causing you to gain control of target player during their next turn.
During the opponent's turn, cast Game of Chaos by paying ({R} magic symbol) ({R} magic symbol) ({R} magic symbol) .
Resolve Game of Chaos, choosing to continue flipping a coin until the opponent loses the flip and the amount of life wagered is greater than or equal to the opponent's life total.
The opponent loses the game due to having 0 or less life.