Sigil of the New Dawn, Dockside Extortionist, and Goblin Bombardment

Prerequisites

• Sigil of the New Dawn on the battlefield
• Dockside Extortionist in hand
• Goblin Bombardment 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 four of the Treasure tokens by tapping and sacrificing them, adding
4. Activate Goblin Bombardment by sacrificing Dockside Extortionist
5. Sigil of the New Dawn triggers, causing you to pay to return Dockside Extortionist from your graveyard to your hand
6. Resolve the Goblin Bombardment ability, dealing 1 damage to any target
7. Repeat

Results

• Infinite colored mana
• Infinite damage
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers
• Infinite storm count
• Infinite Treasure tokens