Deeproot, the Grave Feaster

(Transforms from Deeproot, the Grave Marker.)
Trample.
{b/g}: Regenerate Deeproot, the Grave Feaster.
At the beginning of each end step, if
Deeproot regenerated this turn, create a 1/1 green Saproling creature token for each time
it regenerated this turn. Then transform Deeproot.