Self-Tending Grove

Nurture 1(Tap any number of creatures you
control with total power 1 or more:
put a level counter on this creature.
Nurture only as a sorcery), Defender
Level 2-7: 0/4, At the beginning of your upkeep,
create a 1/1 green Saproling creature token.
Level 8+: 0/5, At the beginning of your upkeep,
create two 1/1 green Saproling creature tokens.