Synod Artificer, Orochi Hatchery, Intruder Alarm, and Ashnod's Altar

Prerequisites

• Synod Artificer on the battlefield
• Orochi Hatchery on the battlefield
• Intruder Alarm on the battlefield
• Ashnod's Altar on the battlefield
• undefined available

Steps

1. Activate Orochi Hatchery by paying and tapping it, creating at least four 1/1 Snake creature tokens
2. Each Snake enters the battlefield, triggering Intruder Alarm that many times, untapping all creatures
3. Activate Ashnod's Altar three times by sacrificing three Snakes, adding six
4. Activate Synod Artificer's second ability by paying and tapping it, untapping Orochi Hatchery
5. Repeat

Results

• Infinite colorless mana
• Infinite creature tokens
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite mana artifacts you control can produce
• Infinite mana creatures you control can produce
• Infinite sacrifice triggers
• Infinite untap of artifacts you control
• Infinite untap of creatures