Sakaar, The Junkyard

{t} Pay 1 life : Add {r} or {g}.
{t}: Add one mana of any color. Activate this
ability only if you control a creature with a +1/+1 counter on it.
{r/g}{r/g}{r/g}{t} Sacrifice Sakaar: Put a+1/+1 counter
on target creature and draw a card.