Timetender Dryad

When Timetender Dryad enters the battlefield,
Pull from Tomorrow (You gain three mana in any combination of colors. At the end of your next turn,
pay {3}. If you can't, your discard 3 cards, lose 3 life
and sacrifice 3 permanents.)
Whenever you cast an enchantment spell with
MV 4 or more, draw a card and you gain 1 life.