The Spiderlord

reach, double-strike, trample, vigilance, haste
When The Spider Lord enters the battlefield,
destroy X creatures, and create X 3/X black
green spider creature tokens with reach, double-strike, and,"{t}: tap target creature."
{p/b}{p/b}{b/g}: exile the top ten cards of your library
you may cast them without paying their mana
costs.
{p/b}{p/g}: destroy target permanent. then put a
+1/+1 counter on target creature.