Tezzeret, Betrayer of Flesh, Voltaic Construct, and Chromatic Orrery

Prerequisites

• Tezzeret, Betrayer of Flesh on the battlefield
• Voltaic Construct on the battlefield
• Chromatic Orrery on the battlefield
• Tezzeret has at least two loyalty counters
• Chromatic Orrery does not have summoning sickness

Steps

1. Activate Tezzeret's second loyalty ability by removing two loyalty counters from it, causing Chromatic Orrery to become a 4/4 artifact creature until end of turn
2. Activate Chromatic Orrery by tapping it, adding
3. Activate Voltaic Construct by paying , untapping Chromatic Orrery
4. Repeat from step 2

Results

• Infinite card draw
• Infinite colored mana
• Infinite colorless mana
• Infinite draw triggers
• Infinite tap triggers