Ashnod's Altar + Kitchen Finks + Necrosynthesis + Tayam, Luminous Enigma
Ashnod's Altar
Artifact
Kitchen Finks
Creature — Ouphe
Necrosynthesis
Enchantment — Aura
Tayam, Luminous Enigma
Legendary Creature — Nightmare Beast
Result
- Infinite +1/+1 counters on a creature
- Infinite colorless mana
- Infinite death triggers
- Infinite creature ETB
- Infinite lifegain
- Infinite lifegain triggers
- Infinite creature LTB
- Infinite creature sacrifice triggers
- Infinite self-mill
- Put a selection of permanant cards from your library and graveyard onto the battlefield
Combo data from Commander Spellbook.