Scampire, Dockside Extortionist, and Altar of Dementia

Prerequisites

• Scampire on the battlefield
• Dockside Extortionist on the battlefield
• Altar of Dementia on the battlefield
• Dockside Extortionist has a sticker on it
• 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. Activate Scampire by paying , returning Dockside Extortionist from your graveyard to the battlefield
3. When Dockside Extortionist enters the battlefield, it triggers, creating at least five Treasure tokens
4. Activate four Treasures by tapping and sacrificing them, adding
5. Repeat

Results

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