Impromptu Raid, Mortuary, Ashnod's Altar, and Dockside Extortionist

Prerequisites

• Impromptu Raid on the battlefield
• Mortuary on the battlefield
• Ashnod's Altar on the battlefield
• Dockside Extortionist on the battlefield
• available

Steps

1. Activate Ashnod's Altar by sacrificing Dockside Extortionist, adding
2. When Dockside Extortionist dies, Mortuary triggers, putting Dockside Extortionist on top of your library from your graveyard
3. Actviate Impromptu Raid by paying , revealing Dockside Extortionist from the top of your library and putting it onto the battlefield
4. When Dockside Extortionist enters the battlefield, it triggers, creating at least one Treasure token
5. Activate a Treasure by tapping and sacrificing it, adding
6. Repeat

Results

• Infinite artifact ETB
• Infinite artifact LTB
• Infinite artifact sacrifice triggers
• Infinite artifact tokens
• Infinite colored mana
• Infinite colorless mana
• Infinite death triggers
• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite Treasure tokens