Isochron Scepter, Clock of Omens, Krark-Clan Ironworks, Biotransference, and Frontline Rush

Prerequisites

• Isochron Scepter on the battlefield
• Clock of Omens on the battlefield
• Krark-Clan Ironworks on the battlefield
• Biotransference on the battlefield
• Frontline Rush in exile
• available

Steps

1. Activate Isochron Scepter by paying and tapping it, casting Frontline Rush without paying its mana cost
2. Resolve Frontline Rush, creating two creature tokens that are also artifacts due to Biotransference
3. Activate Clock of Omens by tapping both creature tokens, untapping Isochron Scepter
4. Activate Krark-Clan Ironworks by sacrificing one creature token, adding
5. Repeat
6. Once you have infinite tapped tokens, you may sacrifice any number of them to add infinite colorless mana

Results

• Infinite artifact ETB
• Infinite artifact LTB
• Infinite artifact sacrifice triggers
• Infinite colorless mana
• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite death triggers
• Infinite magecraft triggers
• Infinite storm count
• Infinite tapped creature tokens
• Infinitely large creatures you control until end of turn