Aeveros, Heaven's Wrath

Flying, haste, protection from black and from red
When Aeveros, Heaven's Wrath enters the battlefield, it gains +1/+1 until end of turn for
every black and red creature your opponents
control. When Aeveros leaves the battlefield,
destroy all black and red nonland permanents on
the battlefield.
"The divine wrath is slow indeed in vengeance, but it
makes up for its tardiness by the severity of the punishment." -Valerius Maximus