Dockside Extortionist, Aggravated Assault, and Helm of the Host

Prerequisites

• Dockside Extortionist on the battlefield
• Aggravated Assault on the battlefield
• Helm of the Host on the battlefield
• Helm of the Host attached to Dockside Extortionist
• Opponents control at least five artifacts and/or enchantments

Steps

1. At the beginning of your combat phase, Helm of the Host triggers, creating a token copy of Dockside Extortionist with haste
2. When the token Dockside Extortionist enters the battlefield, it triggers, creating at least five Treasure artifact tokens
3. Move to your postcombat main phase
4. Activate five Treasures by tapping and sacrificing them, adding
5. Activate Aggravated Assault by paying , untapping all creatures you control and causing you to get an additional combat and main phase after this one
6. Repeat
7. If opponents control at least six artifacts and/or enchantments, this combo nets infinite Treasure tokens and colored mana

Results

• Infinite colored mana
• Infinite combat phases
• Infinite creature tokens with haste
• Infinite ETB
• Infinite mana creatures you control can produce
• Infinite Treasure tokens
• Infinite untap of creatures you control