Mondrak, Glory Dominus, Sorcerer's Broom, and Krark-Clan Ironworks

Prerequisites

• Mondrak, Glory Dominus on the battlefield
• Sorcerer's Broom on the battlefield
• Krark-Clan Ironworks on the battlefield
• You control at least one additional artifact
• available

Steps

1. Activate Krark-Clan Ironworks by sacrificing another artifact, adding
2. Sorcerer's Broom triggers, causing you to pay to create two token copies of Sorcerer's Broom
3. Activate Krark-Clan Ironworks twice by sacrificing the Sorcerer's Broom tokens, adding
4. Sorcerer's Broom triggers twice, and each Sorcerer's Broom token triggers once
5. Resolve the first three triggers, choosing not to pay
6. Resolve the final trigger, causing you to pay to create two token copies of Sorcerer's Broom
7. Repeat from step 3

Results

• Infinite colorless mana
• Infinite creature tokens
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers