Chosen Commoner

Level Up {w} (Put a level up counter on this activate
only as a sorcery)
LV 0-3 (1/1 with Haste): Other creatures you
control with base power or toughness 2 or less
have +0/+1.
LV 4-6 (2/2 with Haste and Vigilance): Creatures
you control with total power and toughness 6 or
less have Haste and Ward {2}
LV 7+ (3/3 with Haste, Vigilance and Indestructible): Put a 3/3 Cow creature token
with Indestructible onto the battlefield.