The Administrator

{w}{w}{t}: Search your library for a white card,
put that card in your hand, then shuffle
{u}{u}{t}: Search your library for a blue card,
put that card in your hand, then shuffle
{b}{b}{t}: Search your library for a black card,
put that card in your hand, then shuffle
{r}{r}{t}: Search your library for a red card,
put that card in your hand, then shuffle
{g}{g}{t}: Search your library for a green card,
put that card in your hand, then shuffle