Scrimmrah

{t} {b}{b}{b}{b}{b} Venom Overload: For the rest of
the game, any Creature that comes into play on your opponent's side of the field gets a -0/-1
counter on it. Put -0/-1 counters on all Creatures your opponent controls.
{b}{b}: Put a -0/-1 counter on one of your opponent's Creatures.
It viciously attacks prey, though its assaults aren't always fatal. In these cases it simply stabs the target, as they will collapse from the effects of Skimmrah's venom in
under a day.