Hoard Cultivation

Create a 0/0 black Zombie Army creature
token and put two +1/+1 counters on it.
Amass 1 (Put a +1/+1 counter on an Army
you control. If you don't control one, create a
0 /0 black Zombie Army creature token first.)
Organic and fresh grown with no pesticides.
Lots of preservatives though.