How can you create a combo with Wilhelt, the Rotcleaver, Myrkul, Lord of Bones, Dress Down, Altar of Dementia?
user
[START OF COMBO]This combo can be formed with Wilhelt, the Rotcleaver, Myrkul, Lord of Bones, Dress Down, Altar of Dementia

Color identity: GWUB
Mana cost: {1}{U}
Steps:
  1. Activate Altar of Dementia by sacrificing Wilhelt.
  2. When Wilhelt dies, Myrkul triggers, exiling Wilhelt from your graveyard and creating a token copy of Wilhelt that is an enchantment.
  3. Resolve the Altar of Dementia ability, causing target player to mill cards equal to Wilhelt's power.
  4. Cast Dress Down by paying {1}{U}.
  5. When Dress Down enters the battlefield, it triggers, causing you to draw a card.
  6. Activate Altar of Dementia by sacrificing a Zombie.
  7. When the Zombie dies, the Wilhelt token triggers, creating a 2/2 Zombie creature token with decayed, which becomes a 1/1 Zombie without decayed due to Dress Down.
  8. Resolve the Altar of Dementia ability, causing target player to mill cards equal to the Zombie's power.
  9. Repeat from step 6.[END OF COMBO STEPS]

Result:
  - 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:
  - Wilhelt, the Rotcleaver must be on the battlefield
  - Myrkul, Lord of Bones must be on the battlefield
  - Dress Down must be in your hand
  - Altar of Dementia must be on the battlefield
  - You control at least one additional Zombie.
[END OF COMBO PREREQUISITES]
assistant