Dreadnova Darius

Menace, vigilance
When a creature blocks or is blocked by Dreadnova Darius, put two -1/-1 counters on that creature.
{b/r}{b/r}{b/r}{b/r}, {t}: Put a -1/-1 counter on target creature, if that creature has three or more -1/-1 counters on it, destroy it.
{1}{b}{r}, {t}: Deal 3 damage to up to two target creatures and gain 3 life for each creature damaged this way.