Mystical Angel Oak Tree

•Mystical Angel Oak Tree comes in to play
tapped. This card can't be countered.
•{t}: Add {g}{g}{g}{g}.
•If you control six or more, lands you control
have: Add 4 mana of any color when tapped
{bull}{g}{g}{g}{g}{g}{g}{g}{g}{g}{g}{g}, {t}, Sacrifice Angel
Oak Tree: Search your library for any number of creature cards, put them onto the battlefield,
then shuffle your library.