Saruman, the Uruk-hai Feeder

When Saruman, the Uruk-hai feeder enters
the battlefield Scry 3
{1}{r}, {ut} target creature with the subclass
type Orc
{r}{r}{t} give all creatures with the subclass
orc +2/+0 until end of turn, amass Orcs 1
{t} give +X/+X where X is the number of
Forests an enemy controls