Skycoach Conductor // All Aboard, Biblioplex Tomekeeper, Phyrexian Altar, and Angelic Sell-Sword

Prerequisites

• Skycoach Conductor // All Aboard on the battlefield
• Biblioplex Tomekeeper on the battlefield
• Phyrexian Altar on the battlefield
• Angelic Sell-Sword on the battlefield
• available

Steps

1. Cast a copy of All Aboard by paying , blinking Biblioplex Tomekeeper
2. When Biblioplex Tomekeeper enters, it and Angelic Sell-Sword trigger
3. Resolve the Biblioplex Tomekeeper trigger, preparing Skycoach Conductor
4. Resolve the Angelic Sell-Sword trigger, creating a creature token
5. Activate Phyrexian Altar by sacrificing the creature token, adding
6. Repeat

Results

• Infinite ETB
• Infinite LTB
• Infinite death triggers
• Infinite magecraft triggers
• Infinite sacrifice triggers
• Infinite storm count