Illuminor Szeras, Nim Deathmantle, and Voltaic Construct

Prerequisites

• Illuminor Szeras on the battlefield
• Nim Deathmantle on the battlefield
• Voltaic Construct on the battlefield
• You control a nontoken creature with mana value seven or greater
• Illuminor Szeras does not have summoning sickness

Steps

1. Activate Illuminor Szeras by tapping it and sacrificing another creature with mana value seven or greater, adding at least seven
2. When the creature dies, Nim Deathmantle triggers, causing you to pay to return the creature from your graveyard to the battlefield, and attach Nim Deathmantle to it
3. Activate Voltaic Construct by paying , untapping Illuminor Szeras
4. Repeat

Results

• Infinite black mana
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers
• Infinite untap of artifact creatures you control