Brass Infiniscope + Elsha of the Infinite + Ghostly Flicker + Mystic Sanctuary

URW identity

Commander legal

The 4 combo pieces

• Brass Infiniscope
• Elsha of the Infinite
• Ghostly Flicker
• Mystic Sanctuary

How to execute it

1. Activate Mystic Sanctuary and Brass Infiniscope by tapping them, adding {C}{C}{U}.
2. Cast Ghostly Flicker either from your hand or from the top of your library by paying {2}{U}.
3. Elsha's prowess ability triggers, giving it +1/+1 until end of turn.
4. Resolve Ghostly Flicker, blinking Mystic Sanctuary and Brass Infiniscope.
5. When Mystic Sanctuary enters untapped, it triggers, putting Ghostly Flicker from your graveyard onto the top of your library.
6. Repeat.

What the combo produces

• Infinite card draw
• Infinite draw triggers
• Infinite landfall triggers
• Infinite magecraft triggers
• Infinite storm count
• Infinitely large creature until end of turn
• Near-infinite lifegain
• Near-infinite lifegain triggers