Field of Sorrows

Defender
Whenever another non-scarecrow creature you
control dies, you may pay {w/b}{w/b}. If you do,
create a 0/3 white Scarecrow creature token with
Defender.
Field of Sorrows gets +1/+1 for every other
Scarecrow you control. If you control five or
more other scarecrows, Field of Sorrows losses
Defender and has Vigilance.