Zepth, the Screeching Giant

Flying, Deathtouch
{2}: Put a +1/+1 counter on Zepth, the Screeching Giant.
{3}, Remove a +1/+1 counter: Put a -1/-1 counter on target creature. That creature cannot attack or block as long it has a -1/-1 counter on it.
{4}: Exile target creature or planeswalker.