Illuminor Szeras, Intruder Alarm, and Corpse Dance

Prerequisites

• Illuminor Szeras on the battlefield
• Intruder Alarm on the battlefield
• Corpse Dance in hand
• Illuminor Szeras does not have summoning sickness
• You control another nontoken creature with mana value six or greater

Steps

1. Activate Illuminor Szeras by tapping it and sacrificing a nontoken creature with mana value six or greater, adding at least six
2. Cast Corpse Dance with buyback by paying , returning the creature with mana value six or greater from your graveyard to the battlefield, and returning Corpse Dance to your hand
3. The creature enters the battlefield, triggering Intruder Alarm, untapping all creatures
4. Repeat

Results

• Infinite black mana
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite magecraft triggers
• Infinite mana creatures you control can produce
• Infinite sacrifice triggers
• Infinite storm count
• Infinite untap of all creatures