Lion Of Elements

When Lion Of Elements enters the battle field,
search your library for 3 basic land of any colour
and put them on the battlefield
{u} {3} add a +1/+1 counter on this creature.
{b}{4} Sacrifice 5 life, all creatures you control gets
+8/+8 until end of turn.
{r}{2} search your library for a card with a power
under 4.
{g}{4} Mill four cards then gain 4 life.