How can you create a combo with Kairi, the Swirling Sky, Fake Your Own Death, Ashnod's Altar?
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[START OF COMBO]This combo can be formed with Kairi, the Swirling Sky, Fake Your Own Death, Ashnod's Altar

Color identity: UB
Mana cost: {1}{B}
Steps:
  1. Cast Fake Your Own Death by paying {1}{B}, targeting Kairi.
  2. Activate Ashnod's Altar by sacrificing Kairi, adding {C}{C}.
  3. Kairi dies, triggering its ability granted by Fake Your Own Death and its other ability.
  4. Resolve the first Kairi trigger, returning it from your graveyard to the battlefield tapped and creating a Treasure token.
  5. Resolve the second Kairi trigger, causing you to mill six cards and return Fake Your Own Death from your graveyard to your hand.
  6. Activate the Treasure token by tapping and sacrificing it, adding {B}.
  7. Repeat.[END OF COMBO STEPS]

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

Other prerequisites:
  - Kairi, the Swirling Sky must be on the battlefield
  - Fake Your Own Death must be in your hand
  - Ashnod's Altar must be on the battlefield
[END OF COMBO PREREQUISITES]
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