Ragnar Lothbrok

{1}{r}, {t}: Creatures gain haste until end of turn.
{1}{w}, {t}: Exile target creature. Return that
creature to the battlefield at the beginning of
the next end step.
{1}{g}, {t}: Search your library for a basic land
card and put it onto the battlefield tapped.
{1}{u}, {t}, Sacrifice Ragnar Lothbrok: Take an
extra turn after this one.
{1}{b}, {t}: You draw two cards and you lose 2
life.