Prerequisites
- Dockside Extortionist in hand
- Kenrith, the Returned King on the battlefield
- Phyrexian Altar on the battlefield
- Your opponents control five or more artifacts and/or enchantments
- available
Steps
- Cast Dockside Extortionist
- Dockside Extortionist enters, triggering to create five Treasure tokens
- Sacrifice Dockside Extortionist to Phyrexian Altar, adding one mana of any color
- Activate Kenrith's last ability, returning Dockside Extortionist from your graveyard to the battlefield
- Sacrifice four Treasures for
- Repeat steps 2 to 5
Results
- Infinite colored mana
- Infinite death triggers
- Infinite ETB
- Infinite LTB
- Infinite sacrifice triggers
- Infinite Treasure tokens
Required Cards 3
Dockside Extortionist
Creature — Goblin Pirate
Kenrith, the Returned King
Legendary Creature — Human Noble