Altar of Dementia + Kaya's Ghostform + Lion's Eye Diamond + Muldrotha, the Gravetide

BGU identity

Commander legal

The 4 combo pieces

What must be in place

Kaya's Ghostform attached to Muldrotha.

How to execute it

  1. Activate Altar of Dementia by sacrificing Muldrotha.
  2. Kaya's Ghostform triggers, returning Muldrotha to the battlefield.
  3. Resolve the Altar of Dementia's ability, causing target player to mill six cards.
  4. Activate Lion's Eye Diamond by sacrificing it and discarding your hand, adding {B}{B}{B}.
  5. Cast Kaya's Ghostform from your graveyard by paying {B}, targeting Muldrotha.
  6. Cast Lion's Eye Diamond from your graveyard by paying {0}.
  7. Repeat.

What the combo produces