Azoga, Dire Punisher

Haste
Raid (Azoga, Dire Punisjer enters the battlefeild
with {x} 1/1 counters, where {x} is the amount of creatures you attacked with this turn. Whenever
you attack with a creature, put a 1/1 counter on
Azoga, Dire Punisher.)
Whenever Azoga, Dire Punisher deals combat
damage to a player, you may sacrifice it. If you
do, destroy up to as many creatures as you dealt
damage.