Demeter, Goddess of Seasons

Partner with Gods and Demigods
First Strike
When Demeter enters the battlefield, tap up
to two target creatures your opponents control.
They don't untap during their controller's next
untap step.
{2}{w}{u}: Exile target permanent for as long as
Demeter is on the battlefield. Activate this
ability only if you haven't already exiled a
permanent with Demeter.