Honje, Shadow Samurai

Bushido 2
At the beginning of your upkeep put a shadow
counter on this creature.
When this creature has 2 shadow counters it
gains shadow and firststrike.
At 4 shadow counters, this creature gains shroud
and +2/+2
At 8 shadow counters this creature gains: {t}
Destroy all other creatures. Remove 3 shadow
counters from this creature.