Volo, Guide to Monsters, Food Chain, and Man-o'-War

Prerequisites

• Volo, Guide to Monsters on the battlefield
• Food Chain on the battlefield
• Man-o'-War in hand
• You do not control another Jellyfish or have a Jellyfish in your graveyard
• available

Steps

1. Cast Man-o'-War by paying
2. Volo triggers, creating a copy of the Man-o'-War spell
3. The Man-o'-War copy enters, triggering itself
4. Holding priority, activate Food Chain by exiling the Man-o'-War token, adding that can only be spent on creature spells
5. Man-o'-War enters the battlefield, returning itself to your hand
6. Repeat

Results

• Infinite colored mana that can only be spent to cast creature spells
• Infinite ETB
• Infinite LTB
• Infinite storm count
• Return any number of creatures to their owners' hands