Cogwork Assembler, Composite Golem, and Illusionist's Bracers

Prerequisites

• Cogwork Assembler on the battlefield
• Composite Golem on the battlefield
• Illusionist's Bracers on the battlefield
• Illusionist's Bracers attached to Cogwork Assembler
• available

Steps

1. Activate Cogwork Assembler by paying , targeting Composite Golem
2. Illusionist's Bracers triggers, copying Cogwork Assembler's ability, targeting Composite Golem
3. Resolve both Cogwork Assembler abilities, creating two token copies of Composite Golem with haste
4. Activate both Composite Golem tokens by sacrificing them, adding
5. Repeat

Results

• Infinite colored mana
• Infinite copies of any artifact(s) you control
• Infinite creature tokens with haste
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers