Murphy's Law

Ward {3}

{w}{u}{u}, {t}: Each creature doesn't untap during its
controller's next untap step.

{w}{w/u}{u}, {t}: Until your next turn, whenever an
opponent loses life, that player mills that many cards.
(Damage causes loss of life.)

{w}{w}{u}, {t}: Each player exiles a nontoken
permanent they control.