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

Color identity: U
Mana cost: 
Steps:
  1. Activate Phyrexian Altar by sacrificing Academy Researchers, adding {U}.
  2. Academy Researchers dies, triggering Fool's Demise first and second abilities.
  3. Resolve the second Fool's Demise trigger, returning it from your graveyard to your hand.
  4. Resolve the first Fool's Demise trigger, returning Academy Researchers from your graveyard to the battlefield.
  5. Academy Researchers enters the battlefield, putting Fool's Demise onto the battlefield from your hand attached to Academy Researchers.
  6. Repeat.[END OF COMBO STEPS]

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

Other prerequisites:
  - All permanants must be on the battlefield
  - Fool's Demise attached to Academy Researchers.
[END OF COMBO PREREQUISITES]
assistant