Flash

Flying

If an opponent would search a library, that player searches the top four cards of that library instead.

Players can't search libraries.

Meet in Reverse — You draw cards from the bottom of your library rather than the top.

Spoilers — Whenever an opponent scries, surveils, or searches their library, put a +1/+1 counter on River Song. Then River Song deals damage to that player equal to its power.

Your opponents can't search libraries.

If an opponent would begin an extra turn, that player skips that turn instead.