Propaganda

Creatures can't attack you unless their controller pays {2} for each creature they control that's attacking you.

Prosperity

Target player takes an extra turn after this one.

Flying
Cloud Pirates can block only creatures with flying.

Enchant creature
Prevent all combat damage that would be dealt to and dealt by enchanted creature.

Counter target creature or sorcery spell.

Return target creature to its owner's hand.

Flying
When Ingenious Thief enters, look at target player's hand.

Flying
When Owl Familiar enters, draw a card, then discard a card.