Emrakul, the Promised End

Protection from instants means that Emrakul can’t be the target of instant spells or activated or triggered abilities from instant cards, and damage that would be dealt to it by instant spells or cards is prevented. Instant spells may still affect it in other ways; for example, it would still receive the bonus from Rally the Peasants.

If the targeted player skips their next turn, you’ll control the next turn the affected player actually takes, and the extra turn the player takes will be after that turn.

While controlling another player, you can see all cards in the game that player can see. This includes cards in that player’s hand, face-down cards that player controls, and any cards in that player’s library the player may look at.