Mortarion

Flying, Primarch (each other creature you control that doesn't have a creature type this creature doesn't gets
+1/+1)
When Mortarion attacks or blocks, creatures defending or attacking opponent controls are destroyed when they take damage until end of turn.
{2}{b}{g}: Create a 1/1 black and green plague fly
insect creature token with flying. Activate this
ability only during your turn and only once each
turn