Six, Conjurer's Bauble, River Song, and Birgi, God of Storytelling // Harnfel, Horn of Bounty

Prerequisites

• Six on the battlefield
• Conjurer's Bauble on the battlefield
• River Song on the battlefield
• Birgi, God of Storytelling // Harnfel, Horn of Bounty on the battlefield
• available

Steps

1. Activate Conjurer's Bauble by tapping and sacrificing it, putting a land from your graveyard onto the bottom of your library and causing you to draw the land
2. Cast Conjurer's Bauble from your graveyard for its retrace cost by paying and discarding a land
3. Birgi triggers, adding
4. Repeat

Results

• Infinite storm count
• Infinite self-discard triggers
• Infinite draw triggers