Vitu-Ghazi the Great Elemental

Vitu-Ghazi the Great Elemental can attack like a creature with vigilance.
X = the life of Vitu-Ghazi the Great Elemental.
{g}{g}{w}{w}: Vitu-Ghazi the Great Elemental attaks as through it has Trample.
{g}{g}{w}{w}{5}: Create five 3/3 Beast creature tokens. You may have them each fight target creature you control.
{g}{w}{2}Tap any number of creatures with total power 10 or greater: Vitu-Ghazi the Great Elemental to Transform Vitu-Ghazi, the City Tree whith X life where X is the life of Vitu-Ghazi the