The Elite Four

I: Each player chooses up to one creature they
control and then returns the rest to their hand.
II: Gain a mana of any color, plus an additional
mana of any color for each artifact you control.
III: You may play one creature from your hand
that is {r}, one creature that is {g}, one creature
that is {u}, one creature that is {b}, and one
creature that is {w} onto the battlefield from
your hand without paying its mana cost.