Forsaken Miner, Mana Echoes, Chromatic Orrery, and Goblin Bombardment

Prerequisites

• Forsaken Miner on the battlefield
• Mana Echoes on the battlefield
• Chromatic Orrery on the battlefield
• Goblin Bombardment on the battlefield

Steps

1. Activate Goblin Bombardment by sacrificing Forsaken Miner, targeting an opponent
2. When you commit that crime, Forsaken Miner triggers, causing you to pay to return it from your graveyard to the battlefield
3. When Forsaken Miner enters, Mana Echoes triggers, adding for each Skeleton and/or Rogue you control
4. Resolve the Goblin Bombardment ability
5. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite colored mana
• Infinite sacrifice triggers
• Infinite death triggers
• Infinite colorless mana
• Infinite damage