Jashing, Soul of the Forest

Forestwalk
{t}: Add {g}
Morph{4}{b/g}{g/u}
Whenever Jashing is turned face up, create 2
copies of target non-legendary creature with
converted mana cost less than the number of
face-down creatures you control. If you control 5
or more face-down creatures, instead search
your library for a nonland permanent and put it
on the battlefield under your control tapped.