Wakashima, Vengeful Oni

{p/b}{p/c}{p/r}—can be payed with either 3 life or the respective color
Bushido X/X—this creature's power bushido is equal to the amount of spirits under your control. Its toughness bushido is equal to the amount of samurai under your control.
{1}{w}{r}—spirits and samurai you control have haste and vigilance
Protection from instants and sorceries.