Keeta, Ikana Army Captain

Keeta, Ikana Army Captain's power and tough-
ness is equal to your choice of:
•Number of Stal creatures in your graveyard
•Number of Stal creatures on the battlefield
•Number of +1/+1 counters on target Army you control
If Keeta's power/toughness is equal to two or
less, Amass 3. (Put 3 +1/+1 counters on an Army
you control. If you don't control one, create a 0/0
Stalfos Army creature token first.)