Activate Mystic Sanctuary and Mana Vault by tapping them, adding CCC.
Cast Ghostly Flicker either from your hand or from the top of your library by paying 2, blinking Mystic Sanctuary and Mana Vault.
When Mystic Sanctuary enters untapped, it triggers, putting Ghostly Flicker from your graveyard onto the top of your library.
Repeat.
This clever loop harnesses the top-deck mastery of Magus of the Future to orchestrate an endless dance of flickering and resource generation. By casting Ghostly Flicker, you reset both Mana Vault and Mystic Sanctuary, simultaneously generating an excess of colorless mana and blue mana while recycling the very spell that started it all back to the top of your library. Magus of the Future then allows you to seamlessly replay Ghostly Flicker directly from the top of your library, driving an engine capable of producing infinite mana, storm count, and triggers.