Sasaki Kojirou Palace Guard

Whenever Sasaki attacks, it gains +3/+0 for each servant you control, until end of turn.
{w/u}{w/b}: Gain 3 life for each servant you control.
{w/b}{u/b}: Target opponent loses 3 life for
each servant you control.
{3}{w/u}{u/b}: All servants get 2 stun counters.
Partner (You may have two commanders as long as
both have Partner.)