Verdi Aurelia, the Worldheart

You may pay {x}{w}{u}{b}{r}{g} rather than paying 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, then if Verdi Aurelia has no divinity counters, exile it.
As long as Verdi Aurelia has at least one divinity counter on it, it gets +2/+3