Ronin, Wandering Warrior

Vigilance, bushido 3 (Whenever this creature blocks
or becomes blocked, it gets +3/+3 until end of turn.)
When Ronin, Wandering Warrior dies, target creature you control with power and toughness 2
or less gains vigilance and bushido 3.
No one knows who they are or where they came from,
but everyone knows of the Ronin.