How can you create a combo with Biovisionary, Finale of Promise, Quasiduplicate?
user
[START OF COMBO]This combo can be formed with Biovisionary, Finale of Promise, Quasiduplicate

Color identity: GUR
Mana cost: {10}{R}{R}
Steps:
  1. Cast Finale of Promise by paying {10}{R}{R}, causing you to cast Quasiduplicate from your graveyard without paying its mana cost and copying it twice, with all spells targeting Biovisionary.
  2. Resolve all Quasiduplicates, creating three token copies of Biovisionary.
  3. At the beginning of your end step, each Biovisionary you control triggers.
  4. Resolve the first trigger, causing you to win the game.[END OF COMBO STEPS]

Result:
  - Win the game[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - Biovisionary must be on the battlefield
  - Finale of Promise must be in your hand
  - Quasiduplicate must be in the graveyard
[END OF COMBO PREREQUISITES]
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