The Black Wedding

Choose two legendary creatures or planeswalkers. Destroy all other non-land permanents. They
can't be regenerated.
As the wedding band abruptly switched to Doomsday's
anthem, Remington instinctively leaped from her seat
in the pews and dragged Xavier with her. A moment
later, a flash, and Plasma's family was gone along
with half of the church. From the dust came a calm,
yet booming voice: "You never sent me an invitation.
That made me very upset."