Volo, Guide to Monsters + Errant, Street Artist + Intruder Alarm

Prerequisites

• Any creature in hand that does not share a creature type with a creature you control or in your graveyard.
• You control creatures that can tap to add at least .
• Enough mana available to cast the creature spell.

Steps

1. 1Cast a creature spell by paying its mana cost.
2. 2Volo triggers, copying that spell.
3. 3Tap creatures to add at least .
4. 4Pay and tap Errant to activate her, copying the copied creature spell.
5. 5Let one copy of the creature spell resolve.
6. 6Intruder Alarm triggers, untapping all creatures.
7. 7Repeat from step 3.

Effects

• Infinite colored mana
• Infinite creature ETB
• Infinite creature tokens