The Overseer

{3}{u}{t}, Search your library for a mono blue creature
card and put it onto the battlefield, it gains haste until
the end of turn. Do this only once per game
{3}{r}{t}, Search your library for a mono red creature
card and put it onto the battlefield, it gains haste until
the end of turn. Do this only once per game
{3}{g}{t}, Search your library for a mono green creature
card and put it onto the battlefield, it gains haste until
the end of turn. Do this only once per game
When The Overseer become