Guy, Bushin-Ryu Scion

As long as you control 3 or more other Ninjas,
Guy, Bushin-Ryu Scion has haste and vigilance.
Whenever Guy, Bushin-Ryu Scion attacks,
target creature can't block this turn.
You may exert Guy, Bushin-Ryu Scion as it
attacks. When you do, target creature can't
block this turn.
"Like the transient wind... "