Haseph, Blade Harvester2W
Creature - Artificer (R)
Whenever a Plains enter the battlefield under your control, create a colorless Equipment artifact token named Razorgrass Blade. It has "Equipped creature gets +1/+1", equip 1, and living weapon (When that Equipment enters the battlefield, create a 0/0 black Germ creature token, then attach this to it.)
2/2
Creature - Artificer (R)
Whenever a Plains enter the battlefield under your control, create a colorless Equipment artifact token named Razorgrass Blade. It has "Equipped creature gets +1/+1", equip 1, and living weapon (When that Equipment enters the battlefield, create a 0/0 black Germ creature token, then attach this to it.)
2/2
It makes BLADES OF GRASS and WHEAT GERMS
Also, this seems pretty strong!