Graven, Rakdos Patron

Flying, haste, trample
When Graven enters the battlefield, each
non-Monster creatures gets -2/-2 until the end
of the turn.
Whenever you cast a black or red spell,
Graven deals 2 damage to each opponent.
"Rakdos created a playground to amuse him. I will
bring hell to earth to see everything turn into ashes"