How can you create a combo with Muldrotha, the Gravetide, Kaya's Ghostform, Altar of Dementia, Lion's Eye Diamond?
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[START OF COMBO]This combo can be formed with Muldrotha, the Gravetide, Kaya's Ghostform, Altar of Dementia, Lion's Eye Diamond

Color identity: BGU
Mana cost: 
Steps:
  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.[END OF COMBO STEPS]

Result:
  - Infinite colored mana
  - Infinite death triggers
  - Infinite enters the battlefield
  - Infinite leaves the battlefield
  - Infinite mill
  - Infinite sacrifice triggers
  - Infinite self-mill[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
  - Kaya's Ghostform attached to Muldrotha.
[END OF COMBO PREREQUISITES]
assistant