Alduin the Devourer

Flying, Infect (This creature deals damage to creatures in the form of -1/-1 counters and to
players in the form of poison counters.)
When Alduin the Devourer deals combat damage
to a player exile a permanent they control under
Alduin. When Alduin the Devourer has 10 or
more permanents in exile, sacrifice Alduin
and destroy all non-land permanents.