Verdi Aurelia, the Worldheart

As you cast Verdi Aurelia, the Worldheart you
may pay {x}{x}{w}{u}{b}{r}{g} rather than pay its
mana cost. If you do, Verdi Aurelia enters the battlefield with X divinity counters.
Remove a divinity counter from Verdi Aurelia: Creatures and lands you control gain hexproof until end of turn. You lose life equal to the number of divinity counters on Verdi Aurelia. Then, if Verdi Aurelia has no divinity counters, exile it.