Vigean Graftmage, Animate Land, Utopia Sprawl, and Izzet Boilerworks

Prerequisites

• Vigean Graftmage on the battlefield
• Animate Land in hand
• Utopia Sprawl on the battlefield
• Izzet Boilerworks on the battlefield
• undefined available

Steps

1. Cast Animate Land by paying , causing Izzet Boilerworks to become a creature until end of turn
2. Put a +1/+1 counter on Izzet Boilerworks
3. Activate Izzet Boilerworks by tapping it, adding
4. Utopia Srawl triggers, adding one mana of the chosen color
5. Activate Vigean Graftmage by paying , untapping Izzet Boilerworks
6. Repeat

Results

• Infinite mana of any one color
• Infinite red mana
• Infinite untap of creatures you control that have a +1/+1 counter on them