How can you create a combo with Cruel Celebrant, Reassembling Skeleton, Carnival of Souls, Ashnod's Altar?
user
[START OF COMBO]This combo can be formed with Cruel Celebrant, Reassembling Skeleton, Carnival of Souls, Ashnod's Altar

Color identity: WB
Mana cost: {B}
Steps:
  1. Activate Ashnod's Altar by sacrificing Reassembling Skeleton, adding {C}{C}.
  2. Reassembling Skeleton dies, triggering Cruel Celebrant, causing each opponent to lose 1 life and gaining you 1 life.
  3. Cast Reassembling Skeleton from your graveyard by paying {1}{B}.
  4. Reassembling Skeleton enters the battlefield triggering Carnival of Souls, causing you to lose 1 life and adding {B}.
  5. Repeat.[END OF COMBO STEPS]

Result:
  - Infinite colorless mana
  - Infinite death triggers
  - Infinite enters the battlefield
  - Infinite lifegain triggers
  - Infinite lifeloss
  - Infinite leaves the battlefield
  - Infinite sacrifice triggers[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
[END OF COMBO PREREQUISITES]
assistant