Brilliance Unleashed + Lithoform Engine + Krark-Clan Ironworks + Hammer of Purphoros + Zirda, the Dawnwaker

Prerequisites

• You have an artifact card in your graveyard.

Steps

1. 1Cast Brilliance Unleashed by paying . Choose its second mode, targeting any artifact card in your graveyard.
2. 2Holding priority, activate Lithoform Engine's second ability by paying due to Zirda and tapping it, targeting Brilliance Unleashed.
3. 3Holding priority, activate Krark-Clan Ironworks by sacrificing Lithoform Engine, adding .
4. 4Resolve the Lithoform Engine ability, copying Brilliance Unleashed, targeting Lithoform Engine.
5. 5Resolve the copy of Brilliance Unleashed, returning Lithoform Engine from your graveyard to the battlefield as a 3/3 Robot artifact creature.
6. 6Repeat from step 2.

Effects

• Infinite artifact ETB
• Infinite artifact LTB
• Infinite artifact sacrifice triggers
• Infinite colorless mana
• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite death triggers
• Infinite magecraft triggers