Cruel Entertainment is a card from Commander 2016 that says:
Choose target player and another target player. The first player controls the second player during the second player’s next turn, and the second player controls the first player during the first player’s next turn.
Let's say this is cast, and I'm one of the targets. While Cruel Entertainment is still on the stack, I give myself hexproof by flashing in Aegis of the Gods or something similar. The other player is still a valid target, so the spell resolves — but what happens when it does?
- Do I still control the other player in their next turn?
- Does the other player still control me in my next turn?
There aren't any Gatherer rulings about this scenario attached to the card — all the rulings but the first two just talk about how controlling a player works.