Chrome Dome, Simulacrum Synthesizer, and Krark-Clan Ironworks

Prerequisites

• Chrome Dome on the battlefield
• Simulacrum Synthesizer on the battlefield
• Krark-Clan Ironworks on the battlefield
• available

Steps

1. Activate Chrome Dome by paying , creating a token copy of Simulacrum Synthesizer
2. When the Simulacrum Synthesizer token enters, its first ability and the nontoken Simulacrum Synthesizer's second ability trigger
3. Resolve the token's trigger, causing you to scry 2
4. Resolve the nontoken Simulacrum Synthesizer's trigger, creating a 0/0 Construct artifact creature token
5. Activate Krark-Clan Ironworks by sacrificing the Construct, adding
6. Activate Chrome Dome by paying , creating a token copy of Simulacrum Synthesizer
7. When the Simulacrum Synthesizer token enters, its first ability and each other Simulacrum Synthesizer's second ability trigger
8. Resolve the first trigger, causing you to scry 2
9. Resolve each other trigger, creating that many 0/0 Construct artifact creature tokens
10. Activate Krark-Clan Ironworks three times by sacrificing a Simulacrum Synthesizer token and two Constructs, adding six
11. Repeat from step 6

Results

• Infinite ETB
• Infinite LTB
• Infinite colorless mana
• Infinite copies of artifacts you control with haste
• Infinite creature tokens with haste
• Infinite death triggers
• Infinite sacrifice triggers
• Infinite scry 2