Lotus Field, Mishra's Groundbreaker, and Pemmin's Aura

Prerequisites

• Lotus Field on the battlefield
• Mishra's Groundbreaker on the battlefield
• Pemmin's Aura in hand
• Lotus Field does not have summoning sickness
• available

Steps

1. Activate Mishra's Groundbreaker by tapping and sacrificing it, causing Lotus Field to become a 3/3 artifact creature that's still a land
2. Activate Lotus Field by tapping it, adding
3. Cast Pemmin's Aura by paying , attaching it to Lotus Field
4. Activate Pemmin's Aura's first ability by paying , untapping Lotus Field
5. Activate Lotus Field by tapping it, adding
6. Repeat from step 4

Results

• Infinite colored mana