Temple of the archmages

{2}{t}: Add {w}{u}{b} to your mana pool.
{2}{t}: Add {u}{b}{r} to your mana pool.
{2}{t}: Add {w}{u}{g} to your mana pool.
{2}{t}: Add {w}{r}{g} to your mana pool.
{2}{t}: Add {b}{r}{g} to your mana pool.