Mortuary, Megatog, Memnite, and Bolas's Citadel

Prerequisites

• Mortuary on the battlefield
• Megatog on the battlefield
• Memnite on the battlefield
• Bolas's Citadel on the battlefield

Steps

1. Activate Megatog by sacrificing Memnite When Memnite dies, Mortuary triggers, putting Memnite from your graveyard onto the top of your library
2. Resolve the Megatog ability
3. Cast Memnite from the top of your library by paying 0 life
4. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite sacrifice triggers
• Infinite death triggers
• Infinite storm count
• Infinitely large Megatog until end of turn