War Active Omnium

Devoid
If enchanted land is taped for mana it produces
one colorless mana.
{1}{x}{t} Make X 1/1 colerless
Omnick Soldiers.
{2}{x}{x}{t} Make X 2/3 colerless Omnick Bashtons
with double strike.
{6}{t} Make a 5/7 OR15 Omnick with defender and "when this card blocks target creature gets +0/+3."