Waterfall of the Progenitus

Waterfall of the Progenitus enters the battlefield
tapped.
{w}, {t}: add {w}{w}, you lose 1 live.
{u}, {t}: add {u}{u}, you lose 1 live.
{b}, {t}: add {b}{b}, you lose 1 live.
{r}, {t}: add {r}{r}, you lose 1 live.
{g}, {t}: add{g}{g}, you lose 1 live.
{2}: untap Waterfall of the Progenitus.