Parthenopatrol Officer

When Parthenopatrol Officer enters the
battlefield, create a 1/3 blue and white crab
soldier creature token.
When a crab or soldier creature you control
blocks or is blocked, put a garrison counter on
Parthenopatrol Officer.
{1}{w}, {t}: All crab and soldier creatures you
control gain vigilance and +0/+X until end of
turn, where X is the number of garrison
counters on Parthenopatrol Officer.