Part the Red Sea

Starting with you, each player divides all
nonland permanents they control into two equal
face-up piles. Each player taps all permanents
in one of their piles, then sacrifices the rest.
"Then the LORD said to Moses, 'Stretch out your
hand over the sea, so that the waters may flow back
over the Egyptians and their chariots and horsemen.'"
—Exodus 14:26