Nalia de'Arnise, Mortuary, Universal Automaton, and Ashnod's Altar

Prerequisites

• Nalia de'Arnise on the battlefield
• Mortuary on the battlefield
• Universal Automaton on the battlefield
• Ashnod's Altar on the battlefield

Steps

1. Activate Ashnod's Altar by sacrificing Universal Automaton, adding
2. Universal Automaton dies, triggering Mortuary, putting Universal Automaton on top of your library
3. Cast Universal Automaton from the top of your library by paying
4. Repeat

Results

• Infinite colorless mana
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers
• Infinite storm count