Dockside Extortionist, Corpse Dance, and Altar of Dementia

Prerequisites

• Dockside Extortionist on the battlefield
• Corpse Dance in hand
• Altar of Dementia on the battlefield
• Opponents control at least five artifacts and/or enchantments
• available

Steps

1. Activate Altar of Dementia by sacrificing Dockside Extortionist, causing target player to mill cards equal to Dockside Extortionist's power
2. Cast Corpse Dance with buyback by paying , returning Dockside Extortionist from your graveyard to the battlefield, and then returning Corpse Dance to your hand
3. When Dockside Extortionist enters the battlefield, it triggers, creating at least five Treasure tokens
4. Activate five Treasures by tapping and sacrificing them, adding
5. Repeat
6. If opponents control at least six artifacts and/or enchantments, this combo nets infinite Treasure tokens and colored mana

Results

• Infinite colored mana
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite magecraft triggers
• Infinite mill
• Infinite sacrifice triggers
• Infinite self-mill
• Infinite storm count
• Infinite Treasure tokens