How can you create a combo with Fool's Demise, Channel, Phyrexian Altar, Linvala, the Preserver?
user
[START OF COMBO]This combo can be formed with Fool's Demise, Channel, Phyrexian Altar, Linvala, the Preserver

Color identity: GWU
Mana cost: {G}{G}
Steps:
  1. Cast Channel by paying {G}{G}.
  2. Activate Phyrexian Altar by sacrificing Linvala, adding {U}.
  3. When Linvala dies, Fool's Demise's first and second abilities trigger.
  4. Resolve the first Fool's Demise trigger, returning Linvala from your graveyard to the battlefield.
  5. When Linvala enters the battlefield, its first ability triggers, causing you to gain 5 life.
  6. Resolve the second Fool's Demise trigger, returning it from your graveyard to your hand.
  7. Activate Channel five times by paying 5 life, adding {C}{C}{C}{C}{C}.
  8. Cast Fool's Demise by paying {4}{U}, attaching it to Linvala.
  9. Repeat from step 2.[END OF COMBO STEPS]

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

Other prerequisites:
  - Fool's Demise must be on the battlefield
  - Channel must be in your hand
  - Phyrexian Altar must be on the battlefield
  - Linvala, the Preserver must be on the battlefield
  - Fool's Demise attached to Linvala.
  - An opponent has more life than you.
[END OF COMBO PREREQUISITES]
assistant