Lillia, the Dream Fawn

At the end of each players turn, if a green spell
was cast this turn, proliferate.
At the end of each players turn, if a blue spell
was cast this turn, tap target creature. It does
not untap during its controllers next untap step.
{3}{g/u}{g/u}: Look at the top seven cards of your
library and put two of them into your hand.
Put the rest on the bottom of your library in a
random order. Activate only as a sorcery.