Sion, The Undead Juggernaut

Trample
Sion enters the battlefield with five +0/+1
counters. Whenever Sion becomes blocked,
remove one +0/+1 and deal damage to all
blocking creatures an opponent controls equal to
the number of +0/+1 counters Sion has left.
If Sion is destroyed, place a black 8/8 Sion token
with trample and haste onto the battlefield at the beginning of your next upkeep. Sacrifice it at the beginning of your next endstep.