Carmen, Cruel Skymarcher + Nether Traitor + Sek'Kuar, Deathkeeper + Warren Soultrader
Carmen, Cruel Skymarcher
Legendary Creature — Vampire Soldier
Nether Traitor
Creature — Spirit
Sek'Kuar, Deathkeeper
Legendary Creature — Orc Shaman
Warren Soultrader
Creature — Zombie Goblin Wizard
Result
- Infinite artifact ETB
- Infinite artifact LTB
- Infinite artifact sacrifice triggers
- Infinite artifact tokens
- Infinite creature LTB
- Infinite creature ETB
- Infinite colored mana
- Infinite creature sacrifice triggers
- Infinite death triggers
- Infinite lifegain triggers
- Infinite Treasure tokens
- Infinite +1/+1 counters on a creature
Combo data from Commander Spellbook.