Ashnod's Altar + Brotherhood Outcast + Kaya's Ghostform

WB identity

Commander legal

The 3 combo pieces

• Ashnod's Altar
• Brotherhood Outcast
• Kaya's Ghostform

How to execute it

1. Activate Ashnod's Altar by sacrificing Brotherhood Outcast.
2. When Brotherhood Outcast dies, Kaya's Ghostform triggers, returning Brotherhood Outcast from your graveyard to the battlefield.
3. When Brotherhood Outcast enters the battlefield, it triggers, returning Kaya's Ghostform from your graveyard to the battlefield attached to Brotherhood Outcast.
4. Repeat.

What the combo produces

• Infinite colorless mana
• Infinite creature LTB
• Infinite death triggers
• Infinite ETB
• Infinite sacrifice triggers