Apprentice Wizard, Pemmin's Aura, Nyxbloom Ancient, and Energy Refractor

Prerequisites

• Apprentice Wizard on the battlefield
• Pemmin's Aura on the battlefield
• Nyxbloom Ancient on the battlefield
• Energy Refractor on the battlefield
• Pemmin's Aura attached to Apprentice Wizard
• Apprentice Wizard does not have summoning sickness
• available

Steps

1. Activate Apprentice Wizard by paying and tapping it, adding nine
2. Activate Energy Refractor by paying , adding
3. Activate Pemmin's Aura's first ability by paying , untapping Apprentice Wizard
4. Repeat

Results

• Infinite colored mana
• Infinite colorless mana