Undying Malice, Phyrexian Altar, and Living Lightning

Prerequisites

• Undying Malice in hand
• Phyrexian Altar on the battlefield
• Living Lightning on the battlefield
• available

Steps

1. Cast Undying Malice by paying , targeting Living Lightning
2. Activate Phyrexian Altar by sacrificing Living Lightning, adding
3. When Living Lightning dies, it triggers twice
4. Resolve the first trigger, returning Undying Malice from your graveyard to your hand
5. Resolve the second trigger, returning it from your graveyard to the battlefield
6. Repeat

Results

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