Kismet

Artifacts, creatures, and lands your opponents control enter tapped.

Blind Obedience

Extort (Whenever you cast a spell, you may pay {W/B}. If you do, each opponent loses 1 life and you gain that much life.)
Artifacts and creatures your opponents control enter tapped.

Frozen Aether

Uphill Battle

Creatures played by your opponents enter tapped.

Mesmeric Orb

Whenever a permanent becomes untapped, that permanent's controller mills a card.

Authority of the Consuls

Creatures your opponents control enter tapped.
Whenever a creature an opponent controls enters, you gain 1 life.