Ivan's Throne

Ivan's throne enters the battlefield tapped.
{w}, {t}: You gain 1 life for each wolf you control.
{r}, {t}: Ivan's Throne deals damage to any
target equal to the number of wolfs you control.
{g}, {t}: Put a +1/+1 counter on target creature you control for each wolf you control.
{1}{w}{w}{r}{r}{g}{g}, {t}: Search your library for any number of wolf creature cards and put them onto
the battlefield. Creatures you control gain haste.