Sorafu, the Life Spring

{t}, Pay 1 life: Add {u} or {g}.
{u}{g}, {t}: Put a +1/+1 counter on target creature.
{u}{g}, {t}: Draw a card if you control a creature
with a +1/+1 counter on it.
{2}{u}{g}, {t}: Target creature you control fights
target creature you don't control.