Prerequisites
- Pitiless Plunderer on the battlefield
- Eternal Witness in the graveyard
- Mitotic Slime in the graveyard
- Nethroi, Apex of Death in hand or in the command zone
- Ashnod's Altar on the battlefield
- You control at least one non-Human creature
- plus enough mana to pay for commander tax, if applicable available
Steps
- Cast Nethroi either from your hand or from the command zone for its mutate cost by paying plus commander tax, if applicable, putting it on top of a non-Human creature you control
- When Nethroi enters the battlefield, it triggers
- Holding priority, activate Ashnod's Altar by sacrificing Nethroi, adding
- When Nethroi dies, Pitiless Plunderer triggers, creating a Treasure artifact token
- Resolve the Nethroi trigger from step 2, returning Eternal Witness and Mitotic Slime from your graveyard to the battlefield
- When Eternal Witness enters the battlefield, it triggers, returning Nethroi from your graveyard to your hand
- Activate Ashnod's Altar twice by sacrificing Eternal Witness and Mitotic Slime, adding
- When Eternal Witness and Mitotic Slime die, Pitiless Plunderer triggers twice and Mitotic Slime triggers once
- Resolve both Pitiless Plunderer triggers, creating two Treasure artifact tokens
- Resolve the Mitotic Slime trigger, creating two 2/2 Ooze creature tokens
- Activate Ashnod's Altar twice by sacrificing two Oozes, adding
- When the Oozes die, they each trigger and Pitiless Plunderer triggers twice
- Resolve both Pitiless Plunderer triggers, creating two Treasure artifact tokens
- Resolve both Ooze triggers, creating four 1/1 Ooze creature tokens
- Activate Ashnod's Altar twice by sacrificing two Oozes, adding
- When the Oozes die, Pitiless Plunderer triggers twice, creating two Treasure artifact tokens
- Activate three Treasures by tapping and sacrificing them, adding
- Repeat
Results
- Infinite colored mana
- Infinite colorless mana
- Infinite creature tokens
- Infinite death triggers
- Infinite ETB
- Infinite LTB
- Infinite sacrifice triggers
- Infinite storm count
- Infinite Treasure tokens
Required Cards 5
Pitiless Plunderer
Creature — Human Pirate
Eternal Witness
Creature — Human Shaman
Mitotic Slime
Creature — Ooze
Nethroi, Apex of Death
Legendary Creature — Cat Nightmare Beast