Cadric, Soul Kindler, Zirda, the Dawnwaker, Lithoform Engine, Krark-Clan Ironworks, and Anointed Procession

Prerequisites

• Cadric, Soul Kindler on the battlefield
• Zirda, the Dawnwaker on the battlefield
• Lithoform Engine in hand
• Krark-Clan Ironworks on the battlefield
• Anointed Procession on the battlefield
• available

Steps

1. Cast Lithoform Engine by paying
2. LIthoform Engine enters the battlefield, triggering Cadric
3. Holding priority, activate Lithoform Engine's first ability by paying and tapping it, copying Cadric's trigger
4. Activate Krark-Clan Ironworks by sacrificing Lithoform Engine, adding
5. Resolve the copy of Cadric's trigger, causing you to pay to create two token copies of Lithoform Engine
6. Repeat from step 3

Results

• Infinite colorless mana
• Infinite copies of Lithoform Engine