Veriox, Sufferer of Magic

When Veriox enters the battlefield target creature
gets -2/-1 until the beginning your next turn.
At the beginning of your turn target creature gets
-1/-1 until the beginning of your next turn.
{t}{b} Destroy creature you control, gain 2 life and destroy target creature target opponent controls.
{t}{b}{b} Destroy creature you control. Veriox
gains X +1/+1 counters and you gain X life where
X is the creature's toughness.
I have suffered long enough now; it is your turn.