Kaya's Ghostform + Muldrotha, the Gravetide + Phyrexian Altar

BGU identity

Commander legal

The 3 combo pieces

• Kaya's Ghostform
• Muldrotha, the Gravetide
• Phyrexian Altar

How to execute it

1. Activate Phyrexian Altar by sacrificing Muldrotha, adding {B}.
2. When Muldrotha dies, Kaya's Ghostform triggers, returning Muldrotha from your graveyard to the battlefield.
3. Cast Kaya's Ghostform from your graveyard by paying {B}, attaching it to Muldrotha.
4. Repeat.

What the combo produces

• Infinite creature LTB
• Infinite death triggers
• Infinite ETB
• Infinite sacrifice triggers
• Infinite storm count