Best big pay-off Enchantment for Modern (GW, preferably)

[ComingUpCway84]

Hey guys! Just looking for some opinions regarding the biggest, splashiest enchantments for Modern. Thinking of building a more casual deck revolving around reanimating big, game-ending enchantments with Starfield of Nyx (one of my favourite cards of all time), and I'm trying to find some decent finishers for said deck. I love the idea of including Overwhelming Splendor and maybe even Sandwurm Convergence, but if there's anything else people can think of, I'd really appreciate it if you could let me know!

[Firegriff]

For Modern, Solemnity.  It flat out locks down Infect decks single handedly.  Always Watching.  Angelic Chorus.  Archetype of Courage.  Archetype of Endurance.  Asceticism.  Authority of the Consuls.  Awakening Zone.  Beastmaster Ascension.  Blind Obedience.  Bow of Nylea.  Cast Out.  Collective Blessing.  Consulate Crackdown.  Dictate of Helios.  Just to name a few options...