Cogwork Assembler, Esika's Chariot, Ashnod's Altar, and Doubling Season

Prerequisites

• Cogwork Assembler on the battlefield
• Esika's Chariot on the battlefield
• Ashnod's Altar on the battlefield
• Doubling Season on the battlefield
• available

Steps

1. Activate Cogwork Assembler by paying , creating two token copies of Esika's Chariot
2. When the Esika's Chariots enter the battlefield, their first abilities trigger, creating four 2/2 Cat creature tokens
3. Activate Ashnod's Altar four times by sacrificing the Cats, adding eight
4. Repeat
5. Once you have infinite mana, you may forego sacrificing the Cats and/or target any other artifact using Cogwork Assembler

Results

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