Wernog, Rider's Chaplain, Metamorphosis, Underworld Breach, Academy Manufactor, and Grinding Station

Prerequisites

• Wernog, Rider's Chaplain in hand or in the command zone or in the graveyard
• Metamorphosis in hand or in the graveyard
• Underworld Breach on the battlefield
• Academy Manufactor on the battlefield
• Grinding Station on the battlefield
• available

Steps

1. Cast Wernog either from your hand, graveyard or from the command zone by paying plus commander tax or exiling three cards from your graveyard, if necessary
2. When Wernog enters, it triggers, causing you to create at least one Food, one Clue and one Treasure
3. When the artifact tokens enter, Grinding Station trigger that many times
4. Resolve a Grinding Station trigger, untapping it
5. Holding priority, activate Grinding Station by sacrificing a Clue or Food, causing you to mill three cards
6. Repeat from step 4 one additional time
7. Then, resolve any remaining Grinding Station triggers, untapping it
8. Activate a Treasure by tapping and sacrificing it, adding
9. Cast Metamorphosis either from your hand or from your graveyard for its escape cost by paying and exiling three cards from your graveyard, if necessary, and sacrificing Wernog
10. When Wernog dies, it triggers, causing you to create at least one Food, one Clue and one Treasure
11. Repeat steps 3 through 6 once
12. Resolve Metamorphosis, adding or that can only be spent to cast creature spells
13. Activate a Treasure by tapping and sacrificing it, adding
14. Repeat from step 1

Results

• Infinite self-mill
• Near-infinite ETB
• Near-infinite LTB
• Near-infinite mill
• Near-infinite death triggers
• Near-infinite sacrifice triggers
• Near-infinite colored mana
• Near-infinite Treasure tokens
• Near-infinite Clue tokens
• Near-infinite Food tokens
• Near infinite storm count
• Near-infinite Clue tokens for opponents