Gluttonous Monkey

When Gluttonous Monkey enters the battlefield,
create a food token.
{t}: Add {g} you may use this ability only if you
control a food token.
{t}: Add one mana of any color to your mana
pool. You may use this ability only if you control
three or more food tokens.
{t}: Add two mana in any combination of colors
to your mana pool. You may use this ability only
if you control five or more food tokens.