Ghostly Flicker + Mana Vault + Mystic Sanctuary + Precognition Field

U identity

Commander legal

The 4 combo pieces

• Ghostly Flicker
• Mana Vault
• Mystic Sanctuary
• Precognition Field

How to execute it

1. Activate Mystic Sanctuary and Mana Vault by tapping them, adding {C}{C}{C}{U}.
2. Cast Ghostly Flicker either from your hand or from the top of your library by paying {2}{U}, blinking Mystic Sanctuary and Mana Vault.
3. When Mystic Sanctuary enters untapped, it triggers, putting Ghostly Flicker from your graveyard onto the top of your library.
4. Repeat.

What the combo produces

• Infinite blue mana
• Infinite colorless mana
• Infinite landfall triggers
• Infinite magecraft triggers
• Infinite storm count