Underworld Breach, Frantic Search, and Exhibition Tidecaller

Prerequisites

• Underworld Breach on the battlefield
• Frantic Search in the graveyard
• Exhibition Tidecaller on the battlefield

Steps

1. Activate up to three lands by tapping them, adding at least
2. Cast Frantic Search for its escape cost by paying and exiling three other cards from your graveyard
3. Exhibition Tidecaller triggers, causing you to mill three cards
4. Resolve Frantic Search, causing you to loot twice and untap three lands
5. Repeat

Results

• Near-infinite draw triggers
• Near-infinite looting
• Near-infinite magecraft triggers
• Near-infinite mill
• Near-infinite self-discard triggers
• Near-infinite self-mill
• Near-infinite storm count