Memorial To Olympus

({p/c}= deduct 1/1 from all creatures you
control until end of turn)
Pick 1 creature type: That creature type you control gains +2/+2
{p/c}{t}: Add {s}{w}{u}{b}{r}{g} to your mana pool.
Discard a card{t}: Draw a card, add
the drawn card's cost to your mana pool