Ruthless Technomancer, Dockside Extortionist, and Carrion Feeder

Prerequisites

• Ruthless Technomancer on the battlefield
• Dockside Extortionist in hand
• Carrion Feeder on the battlefield
• Opponents control at least five artifacts and/or enchantments
• available

Steps

1. Cast Dockside Extortionist by paying
2. Dockside Extortionist enters the battlefield, creating at least five Treasure tokens
3. Activate three Treasure tokens by tapping and sacrificing them, adding
4. Activate Carrion Feeder by sacrificing Dockside Extortionist, putting a +1/+1 counter on Carrion Feeder
5. Activate Ruthless Technomancer by paying and sacrificing a Treasure token, returning Dockside Extortionist from your graveyard to the battlefield
6. Repeat from step 2

Results

• Infinite +1/+1 counters on Carrion Feeder
• Infinite colored mana
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers
• Infinite Treasure tokens